TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
FRACTALE [100 records]
Record 1 - internal organization data 2017-11-30
Record 1, English
Record 1, Subject field(s)
- Mathematics
- Computer Graphics
Record 1, Main entry term, English
- bifurcation
1, record 1, English, bifurcation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- branching 2, record 1, English, branching
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The appearance of qualitatively different solutions to a nonlinear equation as a parameter in the equation is varied. 3, record 1, English, - bifurcation
Record number: 1, Textual support number: 2 DEF
Qualitative change of the solution to an equation or a system at a fixed value - called critical value - of a parameter. 4, record 1, English, - bifurcation
Record number: 1, Textual support number: 1 CONT
A point in parameter space where such an event occurs is a bifurcation point. From a bifurcation point emerge two or more solution branches, either stable or unstable. The representation of any characteristic property of the solution as a function of the bifurcation parameter constitutes a bifurcation diagram (tree). 4, record 1, English, - bifurcation
Record number: 1, Textual support number: 1 OBS
Since Leonardo da Vinci, the "pipe model" of trees, rivers, arteries and lungs. 5, record 1, English, - bifurcation
Record number: 1, Textual support number: 1 PHR
branching fractal structure, branching bifurcation equation, branching bifurcation scenario, branching bifurcation theory, branching bifurcation cascade, branching local vs. global bifurcation, branching bifurcation set, branching bifurcation diagram, tangent bifurcation 5, record 1, English, - bifurcation
Record number: 1, Textual support number: 2 PHR
flip bifurcation, fold bifurcation, subcritical bifurcation, supercritical bifurcation, transcritical bifurcation 6, record 1, English, - bifurcation
Record 1, Key term(s)
- pipe model
Record 1, French
Record 1, Domaine(s)
- Mathématiques
- Infographie
Record 1, Main entry term, French
- bifurcation
1, record 1, French, bifurcation
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- embranchement 2, record 1, French, embranchement
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Émergence de plusieurs solutions pour une équation ou un système dynamique, due à la variation de certains paramètres qui les contrôlent. 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 1 CONT
Le point dans l’espace des paramètres où apparaît la bifurcation est appelé point de bifurcation. De ce point émergent deux ou plusieurs branches-solutions, stables ou instables. 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 1 OBS
Terme introduit par Henri Poincaré au début du siècle dans ses travaux sur les systèmes d’équations différentielles. Lorsqu’on crée des tourbillons dans un fluide, on observe une «bifurcation» de l’état de repos du fluide vers l’état convectif. 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 1 PHR
la bifurcation amène une oscillation, la bifurcation apporte des tourbillons, la bifurcation a lieu, la bifurcation conduit à des modifications/perturbations, la bifurcation correspond à une traversée, la bifurcation émerge, la bifurcation engendre une orbite, la bifurcation entraîne un changement de régime, la bifurcation fragmente un système, la bifurcation mène à la turbulence, la bifurcation offre des choix, la bifurcation se produit, la bifurcation stabilise un système, la bifurcation transforme un bassin connexe en bassin non connexe 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 2 PHR
créer une bifurcation, décrire une bifurcation, distinguer une bifurcation, étudier une bifurcation, induire une bifurcation, observer une bifurcation, passer par une bifurcation 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 3 PHR
bifurcation autosimilaire, bifurcation catastrophique, bifurcation classique, bifurcation décisive, bifurcation explosive, bifurcation fondamentale, bifurcation fractale, bifurcation globale, bifurcation homocline, bifurcation imminente, bifurcation imparfaite, bifurcation inverse, bifurcation locale, bifurcation non classique, bifurcation normale, bifurcation sous-critique, bifurcation sous-harmonique, bifurcation subtile, bifurcation surcritique, bifurcation tangente, bifurcation transcritique, bifurcation unique, bifurcation universelle 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 4 PHR
bifurcation à une dimension, bifurcation avec échange de stabilité, bifurcation cycle col, bifurcation cycle nœud, bifurcation de bassin d’attraction, bifurcation de codimension 1, 2 ou 3, bifurcation de cycle limite, bifurcation de difféomorphisme quadratique, bifurcation de Hopf, bifurcation de point fixe, bifurcation de solutions, bifurcation d’état, bifurcation de type boîtes emboîtées, bifurcation de type boîtes en files, bifurcation d’orbite périodique, bifurcation en cascades, bifurcation fourche, bifurcation nœud-col 3, record 1, French, - bifurcation
Record number: 1, Textual support number: 5 PHR
accumulation de bifurcations, archétype de bifurcation, branche de bifurcation, cascade de bifurcation, catastrophe de bifurcation, chaîne de bifurcation, chemin de bifurcation, codimension de bifurcation, diagramme de bifurcation, dynamique de bifurcation, ensemble de bifurcation, imbrication de bifurcation, mémoire de bifurcations passées, organisation de bifurcation, point de bifurcation, problème de bifurcation, processus de bifurcation, propriété de bifurcation, sensibilité de bifurcation, structure de bifurcation, théorie des bifurcations, valeur de bifurcation, voisinage de bifurcation 3, record 1, French, - bifurcation
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 1, Main entry term, Spanish
- bifurcación
1, record 1, Spanish, bifurcaci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-05-11
Record 2, English
Record 2, Subject field(s)
- Physics
- Mathematics
- Computer Graphics
Record 2, Main entry term, English
- particle
1, record 2, English, particle
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Physique
- Mathématiques
- Infographie
Record 2, Main entry term, French
- particule
1, record 2, French, particule
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Composante élémentaire d’un agrégat. 2, record 2, French, - particule
Record number: 2, Textual support number: 1 PHR
la particule absorbe, la particule s’accumule, la particule s’agglomère, la particule s’agrège, la particule s’arrête, la particule s’assemble, la particule atteint un site, la particule colle à un dépôt, la particule commence, la particule constitue des agrégats, la particule constitue des assemblages, la particule constitue des édifices, la particule décrit un mouvement, la particule décrit une orbite, la particule se déplace, la particule se dépose, la particule diffuse, la particule s’échappe, la particule effectue une marche aléatoire, la particule s’égare, la particule erre, la particule évolue, la particule forme un dépôt, la particule forme un motif, la particule s’immobilise, la particule interagit, la particule s’interpénètre, la particule obéit à des lois, la particule parcourt des lignes, la particule parcourt des tourbillons, la particule se place sur un site, la particule progresse, la particule rebondit, la particule reçoit des chocs, la particule reçoit des impulsions, la particule reste fixée, la particule reste pétrifiée, la particule saute au hasard, la particule sert de germe, la particule suit un trajet, la particule vibre, la particule viole des lois, la particule visite des sites 2, record 2, French, - particule
Record number: 2, Textual support number: 2 PHR
abandonner une particule, accélérer une particule, accepter une particule, ajouter une particule, aligner une particule, amarrer une particule, attirer une particule, bombarder une particule, contenir une particule, diffuser une particule sur un réseau, disperser une particule, émettre une particule, entourer une particule, entraîner une particule, freiner une particule, lâcher une particule, lier une particule, placer une particule, pousser une particule, recevoir une particule, relâcher une particule, résoudre à l’œil une particule, soumettre une particule à des impulsions 2, record 2, French, - particule
Record number: 2, Textual support number: 3 PHR
particule chirale, particule classique, particule collée, particule compacte, particule diffusante, particule diffusée, particule élémentaire, particule fixée, particule fluide, particule isolée, particule localisée, particule quantique 2, record 2, French, - particule
Record number: 2, Textual support number: 4 PHR
particule de matière, particule en translation 2, record 2, French, - particule
Record number: 2, Textual support number: 5 PHR
accrétion de particules, agrégation de particules, croissance fractale de particules, dérive, énergie, état, position, vitesse d’une particule 2, record 2, French, - particule
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física
- Matemáticas
- Gráficos de computadora
Record 2, Main entry term, Spanish
- partícula
1, record 2, Spanish, part%C3%ADcula
feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2017-04-11
Record 3, English
Record 3, Subject field(s)
- Mathematics
- Computer Graphics
Record 3, Main entry term, English
- texture
1, record 3, English, texture
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Mathématiques
- Infographie
Record 3, Main entry term, French
- texture
1, record 3, French, texture
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Apparence physique d’une surface décrite par référence à la porosité, rugosité ou spongiosité de sa composition, à la frontière et à la taille de ses graines. 2, record 3, French, - texture
Record number: 3, Textual support number: 1 PHR
la texture émerge, la texture se transforme 2, record 3, French, - texture
Record number: 3, Textual support number: 2 PHR
décrire une texture 2, record 3, French, - texture
Record number: 3, Textual support number: 3 PHR
texture dégénérée, texture désordonnée, texture fractale, texture globale, texture naturelle, texture poreuse, texture rugueuse, texture spongieuse, texture symétrique, texture uniforme 2, record 3, French, - texture
Record number: 3, Textual support number: 4 PHR
texture de fluide, texture de matière 2, record 3, French, - texture
Record number: 3, Textual support number: 5 PHR
cœur de texture, défaut structural de texture, dynamique des textures, texture fractale, topologie de texture, uniformisation de texture 2, record 3, French, - texture
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 3, Main entry term, Spanish
- textura
1, record 3, Spanish, textura
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-04-07
Record 4, English
Record 4, Subject field(s)
- Computer Mathematics
Record 4, Main entry term, English
- fractal
1, record 4, English, fractal
correct, adjective
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Pertaining to a geometrical shape whose structure is such, that magnification of the detail by a given factor reproduces the original object. 2, record 4, English, - fractal
Record number: 4, Textual support number: 1 PHR
fractal algorithm, fractal art, fractal attractor, fractal boundary, fractal cove, fractal city, fractal concept, fractal curve, fractal definition, fractal dimension, fractal domain, fractal fern, fractal geometry, fractal goose, fractal graphics, fractal growth, fractal heaven, fractal hell, fractal hexagon, fractal image, fractal Julia set, fractal Koch flake, fractal landscape, fractal lattice measure, fractal modeling, fractal monster, fractal motion, fractal noise, fractal number, fractal object, fractal paradox, fractal pattern, fractal self-similarity, fractal stable, fractal structure, fractal surface, fractal time, fractal tree, fractal vision. 2, record 4, English, - fractal
Record 4, French
Record 4, Domaine(s)
- Mathématiques informatiques
Record 4, Main entry term, French
- fractale
1, record 4, French, fractale
correct, adjective
Record 4, Abbreviations, French
Record 4, Synonyms, French
- fractal 2, record 4, French, fractal
correct, adjective
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Relatif aux structures et aux systèmes dynamiques dont les éléments présentent une certaine similarité à l’ensemble quelle que soit l’échelle de l’examen. 3, record 4, French, - fractale
Record number: 4, Textual support number: 1 OBS
S’applique aux changements spatio-temporels tels le bruit électronique dans les semi-conducteurs, les fluctuations de voltage dans les membranes neurales, les crues périodiques des eaux, les variations des indices économiques et du trafic routier, les battements du cœur, etc. Selon B. Mandelbrot, créateur du terme en 1975, le concept n’a pas encore de définition mathématique généralement acceptée. Le terme est dérivé du latin «fractus» qui signifie «fragmenté», «irrégulier». Le masculin pluriel est «fractals», le féminin pluriel, fractales». 3, record 4, French, - fractale
Record number: 4, Textual support number: 1 PHR
aérogel fractal, agrégat fractal, aire fractale, algorithme fractal, analyse fractale, arbre fractal, art fractal, attracteur fractal, autosimilarité fractale, bruit fractal, chaos fractal, codimension fractale, compression d’images fractale, courbe fractale, continent fractal, côte fractale, croissance fractale, débit fractal, densité fractale, diffraction fractale, dimension fractale, distribution fractale, échelle fractale, ensemble fractal, éponge fractale, équation fractale, espace-temps fractal, fonction fractale, figure fractale, flèche du temps fractale, fonction d’interpolation fractale, forme fractale, fromage fractal, front de diffusion fractal, frontière fractale, générateur fractal, génération fractale, géométrie fractale, groupe fractal, hasard fractal, île fractale, image fractale, imagerie fractale, infographie fractale, interface fractale, intermittence du bruit fractale, lac fractal, langage fractal, ligne fractale, masse fractale, mesure fractale, modèle fractal, modélisation fractale, monstre fractal, montagne fractale, motif fractal, musique fractale, nature de la turbulence fractale, nombre fractal, objet fractal, ordinateur fractal, ordre fractal, pavage fractal, paysage fractal, périmètre fractal, plaque fractale, profil fractal, reconnaissance d’image fractale, rythme fractal, segmentation fractale, structure fractale, surface fractale, synthèse fractale, système fractal, tambour fractal, temps fractal, texture fractale, théorie fractale, tortuosité fractale, trajectoire fractale, transformation fractale, transformée fractale, vidéocompression fractale, vision fractale, zone fractale. 3, record 4, French, - fractale
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2017-03-28
Record 5, English
Record 5, Subject field(s)
- Mathematics
- Computer Graphics
Record 5, Main entry term, English
- fractal aesthetics
1, record 5, English, fractal%20aesthetics
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Mathématiques
- Infographie
Record 5, Main entry term, French
- esthétique fractale
1, record 5, French, esth%C3%A9tique%20fractale
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Selon le Manifeste de la fractaliste parisienne Susan Condé, rendu métaphorique des propriétés fractales d’autosimilarité, de non linéarité et de longueur infinie dans la représentation artistique d’objets naturels. 1, record 5, French, - esth%C3%A9tique%20fractale
Record number: 5, Textual support number: 1 OBS
Le groupe fractaliste de Paris comprend des peintres comme Edward Berko, Nachume Miller et Carlos Ginzbourg. Leurs œuvres ont été récemment présentées lors d’une exposition organisée à Lyon par S. Condé. En Grande Bretagne, le compositeur Godric Wilkie s’est inspiré des mêmes principes esthétiques pour composer un opéra multimédias intitulé «Chaos is a Five Letter Word», tandis que Hugh McDowell a conçu un logiciel fractal qui lui a servi à la réalisation d’un ballet intitulé «teawaroa» (Grande rivière, en maori). 1, record 5, French, - esth%C3%A9tique%20fractale
Record number: 5, Textual support number: 2 OBS
À l’Institut CERN de Genève, les mathématiciens I. Grumowski et C. Mira ont produit plusieurs modèles de «chaos esthétique» en simulant le mouvement des particules dans un accélérateur. 1, record 5, French, - esth%C3%A9tique%20fractale
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-02-25
Record 6, English
Record 6, Subject field(s)
- Mathematics
Record 6, Main entry term, English
- bounded set
1, record 6, English, bounded%20set
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A set of points, the distance between any two of which is smaller than some constant. 2, record 6, English, - bounded%20set
Record 6, French
Record 6, Domaine(s)
- Mathématiques
Record 6, Main entry term, French
- ensemble borné
1, record 6, French, ensemble%20born%C3%A9
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Ensemble délimitant la borne inférieure et la borne supérieure d’une dimension fractale. Comparer à l'ensemble ouvert de Hutchinson. 2, record 6, French, - ensemble%20born%C3%A9
Record number: 6, Textual support number: 1 CONT
Soit A un ensemble borné de RD [...] 3, record 6, French, - ensemble%20born%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-02-25
Record 7, English
Record 7, Subject field(s)
- Foundry Practice
- Welding and Soldering (Metals)
Record 7, Main entry term, English
- ductile fracture
1, record 7, English, ductile%20fracture
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- ductile failure 2, record 7, English, ductile%20failure
correct
- ductile crack propagation 3, record 7, English, ductile%20crack%20propagation
- silky fracture 3, record 7, English, silky%20fracture
- ductile crack 4, record 7, English, ductile%20crack
- ductile break 5, record 7, English, ductile%20break
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Fracture characterized by tearing of metal accompanied by appreciable gross plastic deformation and expenditure of considerable energy. 6, record 7, English, - ductile%20fracture
Record number: 7, Textual support number: 1 CONT
Following trials on several AHSS [advanced high-strength steels] grades, tensile shear results showed excellent weld integrity with ductile failures occurring outside of the weld area. 2, record 7, English, - ductile%20fracture
Record 7, French
Record 7, Domaine(s)
- Fonderie
- Soudage (Métal)
Record 7, Main entry term, French
- rupture ductile
1, record 7, French, rupture%20ductile
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- cassure ductile 2, record 7, French, cassure%20ductile
feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Rupture associée à une forte déformation plastique, c’est-à-dire avec une absorption importante d’énergie mécanique. 3, record 7, French, - rupture%20ductile
Record number: 7, Textual support number: 1 OBS
Rupture associée à une forte déformation plastique, c’est-à-dire avec une absorption importante d’énergie mécanique. L’aspect de la fracture est terne et fibreux, caractéristique d’une rupture intragranulaire par cisaillement. 3, record 7, French, - rupture%20ductile
Record number: 7, Textual support number: 1 PHR
Analyse fractale, fractographie d’une rupture ductile. 4, record 7, French, - rupture%20ductile
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2013-07-12
Record 8, English
Record 8, Subject field(s)
- Mathematics
- Computer Graphics
Record 8, Main entry term, English
- spiral
1, record 8, English, spiral
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
A simple curve in the plane which continuously winds about itself either into some point or out from some point. 2, record 8, English, - spiral
Record number: 8, Textual support number: 1 PHR
exponential, logarithmic spiral. 3, record 8, English, - spiral
Record number: 8, Textual support number: 2 PHR
spiral convexity, galaxy templates, motion. 3, record 8, English, - spiral
Record number: 8, Textual support number: 3 PHR
spiral of Archimedes, spiral of Bernoulli. 3, record 8, English, - spiral
Record 8, French
Record 8, Domaine(s)
- Mathématiques
- Infographie
Record 8, Main entry term, French
- spirale
1, record 8, French, spirale
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Courbe plane qui, tout en effectuant des révolutions autour d’un point fixe ou d’un pôle d’attraction, s’en écarte de plus en plus. 2, record 8, French, - spirale
Record number: 8, Textual support number: 1 PHR
La spirale descend, domine, s’enroule, s’étend, évolue, forme des démons, manque de place, monte, naît. 2, record 8, French, - spirale
Record number: 8, Textual support number: 2 PHR
absorber, décrire, discrétiser, engendrer, générer, interpréter, itérer, rectifier, randoniser une spirale. 2, record 8, French, - spirale
Record number: 8, Textual support number: 3 PHR
spirale analytique, autosimilaire, brisée, convexe, discrète, équiangulaire, exponentielle, fractale, hélicoïdale, hyperbolique, labyrinthique, logarithmique, multilinéaire, parabolique, sinusoïdale, sphérique, unidimensionnelle. 2, record 8, French, - spirale
Record number: 8, Textual support number: 4 PHR
spirale d’Archimède, de Bernoulli (lemniscate, spira mirabilis), de Cornu (clothoïde), de Cotes, de Descartes, de Fermat, de Mendès-France (nouille de Tasmanie), de Norwich, de Sturm, de Théodorus, de Toricelle, en ressort. 2, record 8, French, - spirale
Record number: 8, Textual support number: 5 PHR
dynamique, équation, foyer, invariance, itération, limite, méandres, mouvement, pavage, reconnaisseur, rectification, texture de spirale. 2, record 8, French, - spirale
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2012-07-09
Record 9, English
Record 9, Subject field(s)
- Mathematics
- Computer Graphics
Record 9, Main entry term, English
- codimension
1, record 9, English, codimension
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record 9, French
Record 9, Domaine(s)
- Mathématiques
- Infographie
Record 9, Main entry term, French
- codimension
1, record 9, French, codimension
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
La plus petite dimension permettant, dans l’espace des paramètres, d’aboutir «génériquement» à une bifurcation. 1, record 9, French, - codimension
Record number: 9, Textual support number: 1 PHR
codimension fractale. 1, record 9, French, - codimension
Record number: 9, Textual support number: 2 PHR
codimension de bifurcation. 1, record 9, French, - codimension
Record number: 9, Textual support number: 3 PHR
catastrophe, paramètre de codimension un/deux/trois. 1, record 9, French, - codimension
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2012-01-13
Record 10, English
Record 10, Subject field(s)
- Mathematics
- Computer Graphics
Record 10, Main entry term, English
- symmetric
1, record 10, English, symmetric
correct, adjective
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The word symmetric is of ancient Greek parentage and means well-proportioned, well-ordered - certainly nothing even remotely chaotic. Yet, paradoxically, self-similarity, ... among all the symmetries gives birth to its very antithesis: chaos, a state of utter confusion and disorder. As we shall endeavor to show, the genesis of chaos is, in fact, closely related to self- similarity and its inherent lack of "smoothness 1, record 10, English, - symmetric
Record 10, French
Record 10, Domaine(s)
- Mathématiques
- Infographie
Record 10, Main entry term, French
- symétrique
1, record 10, French, sym%C3%A9trique
correct, adjective
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Qui a la propriété de symétrie. 2, record 10, French, - sym%C3%A9trique
Record number: 10, Textual support number: 1 PHR
symétrique par rapport à une droite/un plan/un point, symétrique relativement à une forme/un motif. 2, record 10, French, - sym%C3%A9trique
Record number: 10, Textual support number: 2 PHR
application, arbre fractal, différence, élément, endomorphisme, ensemble fractal, espace, figure, fonction, forme, fractale, graphe, groupe, liste, matrice, pli, polynôme, rapport, relation, structure, texture, théorie, transformation symétrique. 2, record 10, French, - sym%C3%A9trique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2012-01-13
Record 11, English
Record 11, Subject field(s)
- Mathematics
- Computer Graphics
Record 11, Main entry term, English
- reflectaphor 1, record 11, English, reflectaphor
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
A reflectaphor is any creative device (including, in literature, such devices as irony, metaphor, simile, pun, paradox, synecdoche( that relies for its effect on creating in the mind of its audience an unresolvable tension between the similarities and differences of its terms. In other words, a reflectaphor excites a state of intense wondering, doubt, and uncertainty - a sense of nuance. 1, record 11, English, - reflectaphor
Record number: 11, Textual support number: 1 OBS
A reflectaphor ... is like a fractal. Fractals ... are both order and chaos. They have self-similarity at different scales, but this self-similarity is not self-sameness and is unpredictable and random. The tension between similarities and differences in reflectaphors also creates for us a sense of unpredictability and randomness in the creative work, a sense that what we're experiencing is organic, is both familiar and unknown. 1, record 11, English, - reflectaphor
Record 11, French
Record 11, Domaine(s)
- Mathématiques
- Infographie
Record 11, Main entry term, French
- réflectaphore
1, record 11, French, r%C3%A9flectaphore
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Une réflectaphore est tout moyen créatif (y compris, en littérature, des moyens tels que l’ironie, la métaphore, la comparaison, le calembour, le paradoxe, la synecdoque) qui fonde son effet sur la création, dans l’esprit du public, d’une tension insoluble entre les similitudes et les différences de ses éléments. Autrement dit, une réflectaphore provoque un état d’intense étonnement, de doute et d’incertitude - une impression de nuance. 1, record 11, French, - r%C3%A9flectaphore
Record number: 11, Textual support number: 1 OBS
Une réflectaphore [...] ressemble à une fractale. Les fractales [...] sont à la fois ordre et chaos. Elles dévoilent à chaque échelle une auto-similarité et non une auto-uniformité, car cette auto-similarité est imprévisible et aléatoire. La réflectaphore crée également chez nous un sentiment d’imprévisibilité et de stochasticité dans le travail créatif, un sentiment que ce que nous vivons est organique, à la fois familier et inconnu. 1, record 11, French, - r%C3%A9flectaphore
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2011-10-27
Record 12, English
Record 12, Subject field(s)
- Computer Graphics
Record 12, Main entry term, English
- curve
1, record 12, English, curve
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
a line in space, either straight or curved. 2, record 12, English, - curve
Record 12, French
Record 12, Domaine(s)
- Infographie
Record 12, Main entry term, French
- courbe
1, record 12, French, courbe
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Entité géométrique de dimension 1 pouvant être dans un plan (courbe plane), ou dans l’espace (courbe quelconque). 1, record 12, French, - courbe
Record number: 12, Textual support number: 1 PHR
Une courbe décrit, définit, délimite, lisse, oscille, subit. 1, record 12, French, - courbe
Record number: 12, Textual support number: 2 PHR
Adoucir, ajuster, altérer, approcher, assujettir, attirer, calculer, chaîner, connaître, construire, créer, décrire, définir, déformer, déplacer, exprimer, extraire, générer, guider, lisser, manipuler, mémoriser, modéliser, modifier, paramétrer, perturber, polygonaliser, raccorder, stocker, transformer, visualiser une courbe. 1, record 12, French, - courbe
Record number: 12, Textual support number: 3 PHR
Courbe algébrique, analytique, approchée, complexe, composite, continue, élémentaire, exacte, explicite, fermée, fractale, gauche, implicite, isoparamétrique, limite, lisse, non paramétrique, orthogonale, paramétrée, paramétrique, perturbée, plane, polynomiale, rationnelle, simple, spatiale, théorique, verticale. 1, record 12, French, - courbe
Record number: 12, Textual support number: 4 PHR
Courbe d’approximation, de contrôle, de départ, de l’espace, frontière, d’Hermite, d’interpolation, d’intersection, isoparamètre d’un carreau, «isovaleurs», du plan, à pôles, de raccordement, réponse, support, à valeurs multiples. 1, record 12, French, - courbe
Record number: 12, Textual support number: 5 PHR
Ajustement, allure, approche, approximation, attraction, calcul, coefficient, comportement global, continuité, définition, déformation, degré, déplacement, description, discrétisation, douceur, élégance, espace paramétrique, génération, interpolation, intersection, intervalle utile, lieu géométrique, lissage, manipulation, mise en place, modelage, modification, ouverture, paramétrage, pente, points de contrôle, pôles, polygone de contrôle, qualité géométrique, raccordement, représentation, unicursalité, visualisation d’une courbe, modélisation par courbes. 1, record 12, French, - courbe
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2011-10-20
Record 13, English
Record 13, Subject field(s)
- Mathematics
- Computer Graphics
Record 13, Main entry term, English
- courbe de Heightway 1, record 13, English, courbe%20de%20Heightway
Record 13, Abbreviations, English
Record 13, Synonyms, English
- dragon 1, record 13, English, dragon
correct
- dragon curve 2, record 13, English, dragon%20curve
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
The self-similarity inherent in the crease sequence can be brought to visual life by making all creases right angles. The fractal so generated is known as the dragon curve, because later generations resemble a dragon. Two such dragons produce the twin dragon. The dragon curve is self-similar. The successive center folds, marked by little dots, fall on a logarithmic spiral, one of the basic (and smooth) self-similar objects, with many interesting applications. 3, record 13, English, - courbe%20de%20Heightway
Record 13, French
Record 13, Domaine(s)
- Mathématiques
- Infographie
Record 13, Main entry term, French
- courbe du dragon
1, record 13, French, courbe%20du%20dragon
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- courbe de Heightway 2, record 13, French, courbe%20de%20Heightway
correct, feminine noun
- dragon 2, record 13, French, dragon
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Courbe fractale de remplissage qui engendre des polygones à nombre croissant de côtés. 2, record 13, French, - courbe%20du%20dragon
Record number: 13, Textual support number: 1 OBS
La courbe de Heightway peut être obtenue par pliage du papier. 2, record 13, French, - courbe%20du%20dragon
Record number: 13, Textual support number: 1 PHR
dragon jumelé, dragon quadratique invariant. 2, record 13, French, - courbe%20du%20dragon
Record number: 13, Textual support number: 2 PHR
dragon de Horter-Heightway, dragon de San Marco. 2, record 13, French, - courbe%20du%20dragon
Record number: 13, Textual support number: 3 PHR
courbe du dragon arrondie. 2, record 13, French, - courbe%20du%20dragon
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2011-06-10
Record 14, English
Record 14, Subject field(s)
- Mathematics
- Computer Graphics
Record 14, Main entry term, English
- self-similar
1, record 14, English, self%2Dsimilar
correct, adjective
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record 14, French
Record 14, Domaine(s)
- Mathématiques
- Infographie
Record 14, Main entry term, French
- auto-similaire
1, record 14, French, auto%2Dsimilaire
correct, adjective
Record 14, Abbreviations, French
Record 14, Synonyms, French
- autosimilaire 2, record 14, French, autosimilaire
correct, adjective
- autosemblable 3, record 14, French, autosemblable
adjective
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Qui préserve une certaine symétrie interne en dépit des variations d’échelle. 4, record 14, French, - auto%2Dsimilaire
Record number: 14, Textual support number: 1 PHR
agrégat, arbre, bifurcation, cascade, configuration, courbe, cristal, distribution, données, écoulement, ensemble, fonction, forme, fractale, objet, pavage, plante, séquence, structure, surface, tamis autosimilaire. 4, record 14, French, - auto%2Dsimilaire
Record number: 14, Textual support number: 2 PHR
approximativement, exactement, strictement autosimilaire. 4, record 14, French, - auto%2Dsimilaire
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2011-06-06
Record 15, English
Record 15, Subject field(s)
- Computer Graphics
- Artificial Intelligence
Record 15, Main entry term, English
- self-similarity
1, record 15, English, self%2Dsimilarity
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
By "self-similarity" Mandelbrot means a repetition of detail at descending scales ... 2, record 15, English, - self%2Dsimilarity
Record number: 15, Textual support number: 1 CONT
The neural net may be thought of as responding to its own dynamics in exactly the same way as it responds to outside stimuli. This property may be thought of as a from of structural self-similarity, in which successive scales represent levels in a hierarchy of references. In the limit of an infinite net, one then has true self-similarity and thus, true self-reference. 3, record 15, English, - self%2Dsimilarity
Record number: 15, Textual support number: 1 OBS
When more than one scale factor is involved, the term self-affinity is used. 4, record 15, English, - self%2Dsimilarity
Record 15, French
Record 15, Domaine(s)
- Infographie
- Intelligence artificielle
Record 15, Main entry term, French
- autosimilarité
1, record 15, French, autosimilarit%C3%A9
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- auto-similarité 2, record 15, French, auto%2Dsimilarit%C3%A9
correct, feminine noun
- autosimilitude 3, record 15, French, autosimilitude
correct, feminine noun
- similitude interne 4, record 15, French, similitude%20interne
correct, feminine noun
- auto-homothétie 5, record 15, French, auto%2Dhomoth%C3%A9tie
correct, feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Propriété d’invariance sous dilatation d’échelle caractéristique de nombreuses formes naturelles : polymères complexes, surfaces rugueuses, ramifications pulmonaires, végétales ou fluviales, montagnes, côtes et nuages, cratères lunaires ou amas galactiques. 6, record 15, French, - autosimilarit%C3%A9
Record number: 15, Textual support number: 1 OBS
L’autosimilitude est parfois définie comme autosimilarité stricte ou linéaire, d’autres fois comme automorphisme exact. Un objet autosimilaire peut être conçu comme exactement semblable à lui-même. Certains ensembles fractals, tel le bidragon ou courbe des dragons jumeaux possèdent une homothétie interne. Les fractales peuvent donc être strictement autosimilaires (par exemple l’éponge de Menger ou le tapis de Sierpinski), statistiquement autosimilaires (par exemple les côtes dans les paysages fractals) ou encore conceptuellement autosimilaires (par exemple l’ensemble de Mandelbrot). 6, record 15, French, - autosimilarit%C3%A9
Record number: 15, Textual support number: 1 PHR
L’autosimilarité s’exprime à l’aide de paramètres. 6, record 15, French, - autosimilarit%C3%A9
Record number: 15, Textual support number: 2 PHR
Mesurer l'autosimilarité conceptuelle, fractale, non fractale, statistique, stricte. 6, record 15, French, - autosimilarit%C3%A9
Record number: 15, Textual support number: 3 PHR
Autosimilarité des plantes, des protéines complexes. 6, record 15, French, - autosimilarit%C3%A9
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Gráficos de computadora
- Inteligencia artificial
Record 15, Main entry term, Spanish
- autosimilitud
1, record 15, Spanish, autosimilitud
feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2010-06-09
Record 16, English
Record 16, Subject field(s)
- Mathematics
- Computer Graphics
Record 16, Main entry term, English
- self-squared fractal
1, record 16, English, self%2Dsquared%20fractal
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 CONT
Over 450 entries were made in the second annual ISSCO users Group Plot Contest. The entries ranged from standard charts to images generated by digitizing and fractal geometry. Four outputs illustrate some of the entries. These include those generated by fractal geometry, a self-squared fractal, solid modeling, and a digitizer. 1, record 16, English, - self%2Dsquared%20fractal
Record 16, French
Record 16, Domaine(s)
- Mathématiques
- Infographie
Record 16, Main entry term, French
- fractale quadratique invariante
1, record 16, French, fractale%20quadratique%20invariante
feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 OBS
Voir dragon quadratique invariant. 1, record 16, French, - fractale%20quadratique%20invariante
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2009-06-10
Record 17, English
Record 17, Subject field(s)
- Mathematics
- Computer Graphics
Record 17, Main entry term, English
- randomness
1, record 17, English, randomness
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
The quality or state of being random. 2, record 17, English, - randomness
Record 17, French
Record 17, Domaine(s)
- Mathématiques
- Infographie
Record 17, Main entry term, French
- aléatoire
1, record 17, French, al%C3%A9atoire
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- hasard 1, record 17, French, hasard
correct, masculine noun
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Circonstance à caractère imprévu ou imprévisible. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 1 OBS
Qualifié de «marque de notre ignorance» et appelé en philosophie «contingence du futur», le hasard est partiellement défini par le calcul des probabilités. On distingue le hasard constaté empiriquement du hasard construit, décrit en termes logiques et mathématiques. La dynamique complexe et la géométrie fractale tentent une modélisation des relations permettant de l'engendrer. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 1 PHR
Le hasard engendre l’irrégularité, s’insinue, régit un mouvement. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 2 PHR
appréhender, corriger, délimiter, lutter contre le hasard, régler le hasard par probabilités mathématiques. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 3 PHR
hasard constaté, construit, fractal, macroscopique, microscopique, primaire, subjectif, surnaturel. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 4 PHR
hasard d’ordre 1, d’ordre 2. 1, record 17, French, - al%C3%A9atoire
Record number: 17, Textual support number: 5 PHR
concept, construction, géométrie, incertitude, jeu, loi du hasard de Bernoulli, objectivation, puissance, structures, subjectivation du hasard. 1, record 17, French, - al%C3%A9atoire
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 17, Main entry term, Spanish
- aleatoriedad
1, record 17, Spanish, aleatoriedad
correct, feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2009-06-10
Record 18, English
Record 18, Subject field(s)
- Mathematics
- Computer Graphics
Record 18, Main entry term, English
- random
1, record 18, English, random
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record 18, French
Record 18, Domaine(s)
- Mathématiques
- Infographie
Record 18, Main entry term, French
- aléatoire
1, record 18, French, al%C3%A9atoire
correct, adjective
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Qui dépend du hasard selon une loi de probabilité. 2, record 18, French, - al%C3%A9atoire
Record number: 18, Textual support number: 1 OBS
Qui s’oppose à déterministe et à prévisible. 2, record 18, French, - al%C3%A9atoire
Record number: 18, Textual support number: 1 PHR
algorithme d’itération, arbre fractal, arithmétique, art, aspect, bruit, courbe, croissance fractale, déplacement, direction, dynamique, effectif, élément, erreur, fonction, formation, fractale, grandeur, milieu, modèle, musique, nombre, oscillation, phénomène, processus, réponse, résultat, système, valeur, variable, variation aléatoire. 2, record 18, French, - al%C3%A9atoire
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 18, Main entry term, Spanish
- aleatorio
1, record 18, Spanish, aleatorio
correct
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
- al azar 2, record 18, Spanish, al%20azar
correct
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Que depende de la suerte o del azar. 3, record 18, Spanish, - aleatorio
Record number: 18, Textual support number: 1 OBS
aleatorio: término extraído del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial. 4, record 18, Spanish, - aleatorio
Record number: 18, Textual support number: 1 PHR
Ordenado, dispuesto al azar. 2, record 18, Spanish, - aleatorio
Record 19 - internal organization data 2009-01-12
Record 19, English
Record 19, Subject field(s)
- Plate Tectonics
- Strength of Materials
Record 19, Main entry term, English
- brittle fracture
1, record 19, English, brittle%20fracture
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- brittle failure 2, record 19, English, brittle%20failure
correct, see observation
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
Separation of a solid accompanied by little or no macroscopic plastic deformation. 3, record 19, English, - brittle%20fracture
Record number: 19, Textual support number: 1 CONT
Resistance to brittle failure ... is measured quantitatively as fracture toughness. 4, record 19, English, - brittle%20fracture
Record number: 19, Textual support number: 1 OBS
brittle failure: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 19, English, - brittle%20fracture
Record 19, French
Record 19, Domaine(s)
- Tectonique des plaques
- Résistance des matériaux
Record 19, Main entry term, French
- rupture fragile
1, record 19, French, rupture%20fragile
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
- rupture cassante 2, record 19, French, rupture%20cassante
correct, see observation, feminine noun
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Fracture d’un matériau tel le verre qui se produit avec peu ou sans déformation. 3, record 19, French, - rupture%20fragile
Record number: 19, Textual support number: 1 OBS
rupture cassante: terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 4, record 19, French, - rupture%20fragile
Record number: 19, Textual support number: 1 PHR
Analyse fractale des ruptures fragiles, fractographie des ruptures fragiles 3, record 19, French, - rupture%20fragile
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2007-01-31
Record 20, English
Record 20, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 20, Main entry term, English
- fractal analysis
1, record 20, English, fractal%20analysis
correct, officially approved
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
It is generally found that natural objects possess self-similarity and self-affinity in their structures. Fractal analysis, a technique based on these properties, has been widely used in various research applications. In the active remote sensing of the earth terrain, it is possible to extract this fractal information from the images obtained. In this application, fractal surface dimension, an important parameter in fractal analysis, can be employed as an additional feature to classify different landuse areas. This fractal surface dimension is generally related to the roughness of the surface. By keeping the x and y coordinates of the pixels of the image, and taking the grey level of each pixel as its z coordinate, a three-dimensional surface can be constructed. The calculation of fractal surface dimension can then be carried out on that surface. 2, record 20, English, - fractal%20analysis
Record number: 20, Textual support number: 1 OBS
fractal analysis: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 3, record 20, English, - fractal%20analysis
Record 20, French
Record 20, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 20, Main entry term, French
- analyse fractale
1, record 20, French, analyse%20fractale
correct, feminine noun, officially approved
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
L'analyse fractale repose sur l'étude des fluctuations locales des pixels pour la recherche de la répétition d’un motif lorsqu'on observe l'image à différentes résolutions. Ce codage met en valeur les fluctuations dans les deux directions privilégiées correspondant aux deux directions physiques du radar(distance et azimut). 2, record 20, French, - analyse%20fractale
Record number: 20, Textual support number: 2 CONT
L'apparition des images à très haute résolution spatiale en télédétection a substantiellement compliqué l'analyse automatique des images optiques. La difficulté de l'analyse fractale [Kaplan, 1999], etc. ne semble pas pouvoir s’adapter à toutes les formes de textures. La grande variation locale des niveaux de gris des objets présents dans les images optiques à très haute résolution spatiale, rend obsolètes les méthodes d’analyse précédemment citées. Dans [Pentland, 1984], il est montré que la dimension fractale peut être utilisée pour caractériser des scènes naturelles; toutefois, ce type d’analyse n’ est plus efficace lorsque l'image à étudier est très irrégulière. Pour analyser des signaux possédant une régularité variant fortement d’un point à un autre, il est préférable d’utiliser l'analyse multifractale. Nous proposons un nouvelle approche à la segmentation d’images de télédétection basée sur l'analyse des composants fractals de l'image. Elle ne nécessite aucune connaissance a priori sur l'image, et étudie la régularité locale et globale par le biais de l'exposant de Hölder et du spectre multifractal. Les singularités et les irrégularités d’un signal sont souvent porteuses de la plus grande part d’information. 3, record 20, French, - analyse%20fractale
Record number: 20, Textual support number: 1 OBS
analyse fractale : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2(GTTR). 4, record 20, French, - analyse%20fractale
Record 20, Spanish
Record 20, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 20, Main entry term, Spanish
- análisis fractal
1, record 20, Spanish, an%C3%A1lisis%20fractal
correct, masculine noun
Record 20, Abbreviations, Spanish
Record 20, Synonyms, Spanish
Record 20, Textual support, Spanish
Record number: 20, Textual support number: 1 CONT
Ya están desarrollados los nuevos métodos de procesamiento y transmisión de la imagen, tales como el análisis fractal, la transformación de pequeñas ondas, la codificación orientada a objetos,... 1, record 20, Spanish, - an%C3%A1lisis%20fractal
Record 21 - internal organization data 2006-02-23
Record 21, English
Record 21, Subject field(s)
- Mathematics
- Computer Graphics
Record 21, Main entry term, English
- dimension
1, record 21, English, dimension
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- size 2, record 21, English, size
correct
Record 21, Textual support, English
Record 21, French
Record 21, Domaine(s)
- Mathématiques
- Infographie
Record 21, Main entry term, French
- dimension
1, record 21, French, dimension
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Mesure de chacune des grandeurs nécessaires à l’évaluation d’un objet ou à la description de l’état d’un système, telle - en géométrie euclidienne - la masse, le volume, la longueur, la largeur, la hauteur ou l’épaisseur et, - en géométrie non linéaire les variables précisant l’état d’un attracteur. 2, record 21, French, - dimension
Record number: 21, Textual support number: 1 OBS
Les dimensions euclidiennes 0, 1, 2, 3 sont appelées «topologiques» parce que leurs espaces sont topologiquement distincts : aucun espace ne peut être transformé dans un autre par une déformation topologique continue. Par exemple, les droites et les cercles sont de dimension un, les carrés sont de dimension deux, et les sphères sont de dimension trois. Alors qu'une courbe ordinaire emplit exactement un espace à une dimension, une courbe fractale déborde sur l'espace bidimensionnel. 2, record 21, French, - dimension
Record number: 21, Textual support number: 1 PHR
La dimension coïncide avec, est égale/inférieure/supérieure à, prend une valeur, varie. 2, record 21, French, - dimension
Record number: 21, Textual support number: 2 PHR
attribuer, calculer, comporter, définir, déterminer, estimer, évaluer, mesurer, posséder une dimension. 2, record 21, French, - dimension
Record number: 21, Textual support number: 3 PHR
dimension d’agrégat, d’attracteur, de boîtes, de bourrage, de contenu, de corrélation, de courbe, de masse, d’empilement, d’entassement, d’entropie, de plongement, de recouvrement, de similarité, de similitude interne, d’espace affine, d’espace projectif, d’espace vectoriel, de surface fractale, de symétrie interne, d’étalement, d’homothétie, d’image, d’information. 3, record 21, French, - dimension
Record number: 21, Textual support number: 4 PHR
dimension anomale, capacitaire de Frostmann, chimique, critique, décroissante, dérivant lentement, elliptique, entière, euclidienne, extérieure, fractale, fractionnaire, généralisée, globale, hilbertienne, homothétique, linéaire, locale, massique, métrique, monstrueuse, moyenne, scalaire, spatiale, spectrale, topologique. 2, record 21, French, - dimension
Record number: 21, Textual support number: 5 PHR
basse, faible, forte, grande, haute dimension. 2, record 21, French, - dimension
Record number: 21, Textual support number: 6 PHR
bifurcation à une dimension, calcul de dimension, chaos de faible/forte dimension, définition de dimension. 2, record 21, French, - dimension
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2005-04-25
Record 22, English
Record 22, Subject field(s)
- Remote Sensing
Record 22, Main entry term, English
- variogram
1, record 22, English, variogram
correct, officially approved
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
A geostatic tool used in satellite imagery, especially to put into evidence landscape structures. 2, record 22, English, - variogram
Record number: 22, Textual support number: 1 CONT
A variogram [is] a graphical representation of spatial variance. 3, record 22, English, - variogram
Record number: 22, Textual support number: 1 OBS
You need not be a statistician to make good use of geostatistics, but you may need the assistance, support, guidance of a (geo) statistician. A good engineer, ecologist, biologist, plant scientist, hydrologist, soil physicist already has a good start, because geostatistics is only good science brought up to date by the recognition that natural phenomena are subject to spatial variation. 4, record 22, English, - variogram
Record number: 22, Textual support number: 2 OBS
variogram: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 2, record 22, English, - variogram
Record number: 22, Textual support number: 1 PHR
Interactive variogram modeling. 2, record 22, English, - variogram
Record 22, French
Record 22, Domaine(s)
- Télédétection
Record 22, Main entry term, French
- variogramme
1, record 22, French, variogramme
correct, masculine noun, officially approved
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Outil de la géostatique servant en imagerie, notamment pour la mise en évidence de structures de paysages. 2, record 22, French, - variogramme
Record number: 22, Textual support number: 1 CONT
[Le variogramme est] un graphique qui représente, dans une échelle logarithmique, la variance (critère d’hétérogénéité) en fonction de la distance. 3, record 22, French, - variogramme
Record number: 22, Textual support number: 2 CONT
Le variogramme est le plus souvent croissant, c'est-à-dire que les variations radiométriques sont statistiquement plus importantes sur n+1 pixels que sur n pixels. La pente du variogramme est un critère de rugosité : une pente forte caractérise un signal «lisse», sans transitions brutales, tandis qu'une pente faible caractérise un signal «accidenté». Une surface dont le variogramme a une pente constante présente la même texture à toutes les échelles. On dit qu'elle est auto-similaire ou fractale. 3, record 22, French, - variogramme
Record number: 22, Textual support number: 1 PHR
Variogramme à paliers, fractal. 2, record 22, French, - variogramme
Record number: 22, Textual support number: 2 PHR
Semi-variogramme. 2, record 22, French, - variogramme
Record number: 22, Textual support number: 1 OBS
variogramme : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 22, French, - variogramme
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2005-04-25
Record 23, English
Record 23, Subject field(s)
- Remote Sensing
Record 23, Main entry term, English
- variogram slope
1, record 23, English, variogram%20slope
proposal, officially approved
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 OBS
Franklin and McDermid (1993) and Franklin et al. (1996) proposed an alternative technique: a geographic window, where dimensions of a moving kernel are customized and are determined by variogram range. The technique proved to be promising and has been applied to derive texture measures like the co-occurrence matrix for image classification as well as first and second order texture and semivariance moment texture (nugget, range, sill, slope, mean semivariance) for LAI [Leaf Area Index] estimation (Wulder et al. 1997). 2, record 23, English, - variogram%20slope
Record number: 23, Textual support number: 2 OBS
variogram: A geostatic tool used in satellite imagery, especially to put into evidence landscape structures. 1, record 23, English, - variogram%20slope
Record number: 23, Textual support number: 3 OBS
variogram slope: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 1, record 23, English, - variogram%20slope
Record 23, Key term(s)
- slope of the variogram
- slope of a variogram
Record 23, French
Record 23, Domaine(s)
- Télédétection
Record 23, Main entry term, French
- pente de variogramme
1, record 23, French, pente%20de%20variogramme
correct, masculine noun, officially approved
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Le variogramme est le plus souvent croissant, c'est-à-dire que les variations radiométriques sont statistiquement plus importantes sur n+1 pixels que sur n pixels. La pente du variogramme est un critère de rugosité : une pente forte caractérise un signal «lisse», sans transitions brutales, tandis qu'une pente faible caractérise un signal «accidenté». Une surface dont le variogramme a une pente constante présente la même texture à toutes les échelles. On dit qu'elle est auto-similaire ou fractale. 1, record 23, French, - pente%20de%20variogramme
Record number: 23, Textual support number: 1 OBS
variogramme : Outil de la géostatique servant en imagerie, notamment pour la mise en évidence de structures de paysages. 2, record 23, French, - pente%20de%20variogramme
Record number: 23, Textual support number: 2 OBS
pente de variogramme : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 2, record 23, French, - pente%20de%20variogramme
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2005-01-11
Record 24, English
Record 24, Subject field(s)
- Mathematics
- Computer Graphics
Record 24, Main entry term, English
- fractal
1, record 24, English, fractal
correct, noun
Record 24, Abbreviations, English
Record 24, Synonyms, English
- fractal shape 2, record 24, English, fractal%20shape
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A geometrical shape whose structure is such that magnification by a given factor reproduces the original object. 3, record 24, English, - fractal
Record number: 24, Textual support number: 2 DEF
In computer graphics, irregular, lifelike landscapes and branching forms produced through simple mathematical formulas. 4, record 24, English, - fractal
Record number: 24, Textual support number: 1 CONT
As several hundred particles accumulate one by one in this way, the collection slowly develops the irregular branches and tendrils characteristic of fractal shapes. 2, record 24, English, - fractal
Record 24, French
Record 24, Domaine(s)
- Mathématiques
- Infographie
Record 24, Main entry term, French
- fractale
1, record 24, French, fractale
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
- forme fractale 2, record 24, French, forme%20fractale
correct
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Forme géométrique non linéaire, souvent engendrée par une méthode itérative, qui préserve les mêmes schémas d’irrégularité des échelles les plus grandes aux plus petites et dont l’aire décroît au fur et à mesure que son périmètre s’allonge. 3, record 24, French, - fractale
Record number: 24, Textual support number: 1 OBS
Objet fractal remplace le terme fractale lorsqu'il faut préciser qu'il s’agit d’un objet naturel. Objet naturel qu'il est raisonnable et utile de représenter mathématiquement par une fractale. 4, record 24, French, - fractale
Record number: 24, Textual support number: 2 OBS
Pour le physicien, un objet ne sera considéré comme fractal que dans certaines limites de longueur. Pour les agrégats, il s’agit de longueurs grandes devant la taille des microagrégats et petites devant la taille de l’agrégat lui-même. 5, record 24, French, - fractale
Record number: 24, Textual support number: 3 OBS
Néologisme créé vers 1975 par B. Mandelbrot. Le terme avait été créé au masculin mais est employé au féminin surtout pour éviter le pluriel «fractals». 3, record 24, French, - fractale
Record number: 24, Textual support number: 1 PHR
Une fractale s’amasse, s’associe, croît, décroît, diminue en densité, émerge de la rétroaction d’une équation, se fragmente, grossit, itère vers le chaos/le désordre/la turbulence, modélise des objets/des phénomènes naturels/des propriétés des matériaux, représente des images. 3, record 24, French, - fractale
Record number: 24, Textual support number: 2 PHR
amplifier une fractale, créer une fractale par itération d’équation/de nombre complexe; déformer, développer, engendrer, fabriquer, former, générer, obtenir une fractale en répétant une transformation. 3, record 24, French, - fractale
Record number: 24, Textual support number: 3 PHR
fractale abstraite, affine, aléatoire, anisotrope, arboriforme, autoaffine, auto-inversée, autosimilaire, cirriforme, complexe, conceptuelle, digitiforme, dyadique, fermée, filamenteuse, invariante, lacunaire, laplacienne, linéaire, mathématique, non lacunaire, non linéaire, non uniforme, ouverte, physique, quadratique, scalante, simple, spatiale, spectrale, spongieuse, squameuse, statistique, stochastique, stratifiée, symétrique, temporelle, tétradique, touffue, triadique, uniforme. 3, record 24, French, - fractale
Record number: 24, Textual support number: 4 PHR
fractale de Lévy, de structure, de texture. 3, record 24, French, - fractale
Record number: 24, Textual support number: 5 PHR
adresse, enchevêtrement de fractales, espace, famille, germe, graine, longueur infinie de fractales, théorie des fractales. 3, record 24, French, - fractale
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2004-09-09
Record 25, English
Record 25, Subject field(s)
- Mathematics
- Artificial Intelligence
Record 25, Main entry term, English
- hierarchical model
1, record 25, English, hierarchical%20model
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
The clusters can be selected from the list according to a probability depending on some characteristics of the aggregates. As was discussed for reaction-limited CCA, one possibility is i) to pick a cluster completely randomly (polydisperse case). In the ii) hierarchical models ... only clusters of the same size are joined. 2, record 25, English, - hierarchical%20model
Record 25, French
Record 25, Domaine(s)
- Mathématiques
- Intelligence artificielle
Record 25, Main entry term, French
- modèle hiérarchique
1, record 25, French, mod%C3%A8le%20hi%C3%A9rarchique
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
La conception du modèle hiérarchique part de l'idée que puisque la dimension fractale ne dépend pas [...] de la répartition en taille des amas, pourquoi ne pas considérer la répartition la plus simple qu'il soit, c'est-à-dire une fonction [...] Ainsi, dans le modèle hiérarchique seuls des amas de même nombre de particules peuvent se coller entre eux. D'autre part, comme nous le verrons, ce modèle se place dès le départ dans la limite de concentration nulle. Ce faisant, on redécouvre ainsi une méthode déjà utilisée par Sutherland en 1970 avec la seule différence que dans sa version moderne, le modèle hiérarchique considère des trajectoires browniennes au lieu de trajectoires linéaires. 2, record 25, French, - mod%C3%A8le%20hi%C3%A9rarchique
Record number: 25, Textual support number: 1 OBS
On peut considérer que ce modèle est une extension du modèle de Witten et Sander dans laquelle au lieu de lâcher une particule à chaque stade de l’agrégation, on lâche un amas de même nombre de particules que celui placé au centre, mais construit indépendamment. Le gros avantage du modèle hiérarchique est qu’il permet de faire des simulations beaucoup plus rapides et plus précises que dans la boîte. 2, record 25, French, - mod%C3%A8le%20hi%C3%A9rarchique
Record 25, Spanish
Record 25, Campo(s) temático(s)
- Matemáticas
- Inteligencia artificial
Record 25, Main entry term, Spanish
- modelo jerárquico
1, record 25, Spanish, modelo%20jer%C3%A1rquico
correct, masculine noun
Record 25, Abbreviations, Spanish
Record 25, Synonyms, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2004-01-05
Record 26, English
Record 26, Subject field(s)
- Mathematics
- Computer Graphics
Record 26, Main entry term, English
- singularity
1, record 26, English, singularity
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- singular point 2, record 26, English, singular%20point
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A point where a function of real or complex variables is not differentiable or analytic. 3, record 26, English, - singularity
Record number: 26, Textual support number: 1 PHR
fixed, movable singularity. 4, record 26, English, - singularity
Record number: 26, Textual support number: 2 PHR
singularity matching, weakening. 4, record 26, English, - singularity
Record number: 26, Textual support number: 3 PHR
singularity at infinity. 4, record 26, English, - singularity
Record 26, French
Record 26, Domaine(s)
- Mathématiques
- Infographie
Record 26, Main entry term, French
- singularité
1, record 26, French, singularit%C3%A9
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- point singulier 2, record 26, French, point%20singulier
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Point d’une courbe ou d’une surface tel que certaines propriétés de continuité, de dérivabilité vraies dans le voisinage de ce point ne sont plus vraies dans ce point. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 1 OBS
Les points stationnaires, d’inflexion, anguleux ou de rebroussement, en sont des exemples. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 1 PHR
Une singularité se présente. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 2 PHR
admettre comme singularité, lisser, utiliser une singularité. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 3 PHR
singularité anisotrope, concave, convexe, fractale, isolée, nodale, ponctuelle, semi-locale. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 4 PHR
singularité de dimension un/zéro, de rebroussement, de récurrence, d’ordre multiple/supérieur, d’une courbe, d’une fonction, d’une surface. 2, record 26, French, - singularit%C3%A9
Record number: 26, Textual support number: 5 PHR
hiérarchie de singularités, multiplicité de singularités, nombre, ordre, spectre de singularités, théorie des singularités, type de singularité, voisinage de singularité. 2, record 26, French, - singularit%C3%A9
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 26, Main entry term, Spanish
- singularidad
1, record 26, Spanish, singularidad
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
Record 26, Textual support, Spanish
Record number: 26, Textual support number: 1 CONT
En Matemática el punto en el cual un valor de una función continua y finita se vuelve infinito se llama "singularidad". 1, record 26, Spanish, - singularidad
Record 27 - internal organization data 2003-12-23
Record 27, English
Record 27, Subject field(s)
- Mathematics
- Computer Graphics
Record 27, Main entry term, English
- mathematical model
1, record 27, English, mathematical%20model
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
... Mathematical models ... are symbolic representations of quantities appearing in physical, social, and behavioral systems. 2, record 27, English, - mathematical%20model
Record number: 27, Textual support number: 2 CONT
The physical sciences are largely concerned with the development and use of mathematical models, the complexities of which are often beyond the ability of a student. 3, record 27, English, - mathematical%20model
Record 27, French
Record 27, Domaine(s)
- Mathématiques
- Infographie
Record 27, Main entry term, French
- modèle mathématique
1, record 27, French, mod%C3%A8le%20math%C3%A9matique
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
En visualisation scientifique, modèle d’une image du monde réel fourni par des fonctions mathématiques, par des sous-ensembles de l’espace tridimensionnel ou par la théorie de la mesure, au moyen de balayeurs, de numériseurs et de quantificateurs. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record number: 27, Textual support number: 1 OBS
Les mesures décrivent les couleurs et les intensités des différents points d’une image sous forme de séquences binaires-objet de la compression fractale d’images. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record number: 27, Textual support number: 1 PHR
Le modèle mathématique décrit un système. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record number: 27, Textual support number: 2 PHR
modifier un modèle mathématique. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record number: 27, Textual support number: 3 PHR
modèle mathématique déterministe, expansif, indéterministe, non perturbé, perturbé. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record number: 27, Textual support number: 4 PHR
modèle mathématique à temps discret, de la morphogenèse. 1, record 27, French, - mod%C3%A8le%20math%C3%A9matique
Record 27, Spanish
Record 27, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 27, Main entry term, Spanish
- modelo matemático
1, record 27, Spanish, modelo%20matem%C3%A1tico
correct, masculine noun
Record 27, Abbreviations, Spanish
Record 27, Synonyms, Spanish
Record 27, Textual support, Spanish
Record number: 27, Textual support number: 1 DEF
Representación abstracta simplificada de fenómenos reales. 2, record 27, Spanish, - modelo%20matem%C3%A1tico
Record 28 - internal organization data 2003-06-23
Record 28, English
Record 28, Subject field(s)
- Mathematics
- Computer Mathematics
Record 28, Main entry term, English
- transformation
1, record 28, English, transformation
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
The operation of changing (as by rotation or mapping) one configuration or expression into another in accordance with a mathematical rule. 1, record 28, English, - transformation
Record 28, French
Record 28, Domaine(s)
- Mathématiques
- Mathématiques informatiques
Record 28, Main entry term, French
- transformation
1, record 28, French, transformation
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Opération qui consiste à changer (par mappage, rotation, translation, etc.) une configuration ou une expression mathématique dans une autre en appliquant une règle donnée. 1, record 28, French, - transformation
Record number: 28, Textual support number: 1 PHR
La transformation se comprime, s’étire, pivote sur un tore. 1, record 28, French, - transformation
Record number: 28, Textual support number: 2 PHR
itérer, répéter, rester invariant dans/par/sous une transformation. 1, record 28, French, - transformation
Record number: 28, Textual support number: 3 PHR
transformation adiabatique, affine, analytique, bijective, congruente, conique, continue, contractante, dilatante, discontinue, élémentaire, fractale, homogène, identique, injective, inverse, inversible, itérative, laplacienne, linéaire, locale, non homogène, orthogonale, quadratique, polynomiale, rectangulaire, réflexive, rigide, sphérique, surjective, symétrique, unimodulaire. 1, record 28, French, - transformation
Record number: 28, Textual support number: 4 PHR
transformation de condensation, de Laplace, de Lorentz, de Möbius, d’équivalence métrique, de pavage, d’identité, d’obliquité, par contraction, par dilatation, sur une sphère de Riemann. 1, record 28, French, - transformation
Record number: 28, Textual support number: 5 PHR
domaine, groupe, itération de transformation, produit de deux transformations, vitesse de transformation. 1, record 28, French, - transformation
Record 28, Spanish
Record 28, Campo(s) temático(s)
- Matemáticas
- Matemáticas para computación
Record 28, Main entry term, Spanish
- transformación
1, record 28, Spanish, transformaci%C3%B3n
feminine noun
Record 28, Abbreviations, Spanish
Record 28, Synonyms, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2002-01-25
Record 29, English
Record 29, Subject field(s)
- Probability (Statistics)
- Mathematics
- Computer Graphics
Record 29, Main entry term, English
- central limit theorem
1, record 29, English, central%20limit%20theorem
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 CONT
The invariance of the Gaussian distribution is intimately connected with the central limit theorem of probability theory, which states that the suitably normalized sum of many independent random variables with finite variances converges on a Gaussian distribution. 2, record 29, English, - central%20limit%20theorem
Record 29, French
Record 29, Domaine(s)
- Probabilités (Statistique)
- Mathématiques
- Infographie
Record 29, Main entry term, French
- théorème central limite
1, record 29, French, th%C3%A9or%C3%A8me%20central%20limite
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- théorème limite central 1, record 29, French, th%C3%A9or%C3%A8me%20limite%20central
correct, masculine noun
- théorème de la limite centrale 2, record 29, French, th%C3%A9or%C3%A8me%20de%20la%20limite%20centrale
correct, masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Théorème du calcul des probabilités dont une application fractale énonce que la segmentation aléatoire d’un objet en parties de plus en plus petites produit un ensemble de morceaux dont la taille est distribuée selon une loi log normale. 3, record 29, French, - th%C3%A9or%C3%A8me%20central%20limite
Record 29, Spanish
Record 29, Campo(s) temático(s)
- Probabilidad (Estadística)
- Matemáticas
- Gráficos de computadora
Record 29, Main entry term, Spanish
- teorema del límite central
1, record 29, Spanish, teorema%20del%20l%C3%ADmite%20central
masculine noun
Record 29, Abbreviations, Spanish
Record 29, Synonyms, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2002-01-15
Record 30, English
Record 30, Subject field(s)
- Chemical Elements and Compounds
- Plastics Industry
- Medication
Record 30, Main entry term, English
- dendritic polymer
1, record 30, English, dendritic%20polymer
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Multifunctional nano-devices based on dendritic polymer components will be developed that target neoplastic cells and sense the earliest signatures of cancer. The dendritic nano-devices will be designed to support the specific release of a therapeutic agent within a tumor, and analyze the effect of the therapeutic identifying evidence of residual disease. 2, record 30, English, - dendritic%20polymer
Record number: 30, Textual support number: 2 CONT
Dendritic polymers containing disulfide functional groups which are essentially inert under non-reducing conditions, but which form sulfhydryl groups upon being subjected to a reducing agent are prepared by synthesizing dendritic polymers having a core with a disulfide linkage or by reacting a dendritic polymer with a molecule containing a disulfide linkage and reactive terminal groups. 3, record 30, English, - dendritic%20polymer
Record 30, French
Record 30, Domaine(s)
- Éléments et composés chimiques
- Industrie des plastiques
- Médicaments
Record 30, Main entry term, French
- dendrimère
1, record 30, French, dendrim%C3%A8re
correct, masculine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Polymère présentant une structure fractale formée de ramifications successives qui, en se développant à partir d’une molécule centrale, forme une sphérule. 1, record 30, French, - dendrim%C3%A8re
Record number: 30, Textual support number: 1 CONT
La surface extérieure des sphérules de dendrimères compte une infinité d’extrémités qui constituent autant de point d’ancrage. Cette particularité pourrait être utilisée pour améliorer les propriétés des lubrifiants, augmenter la transformabilité des plastiques, etc. De plus, les ramifications de la molécule ménagent des espaces pouvant abriter d’autres substances qui sont ensuite relâchées plus ou moins rapidement. C’est pourquoi on pense utiliser des dendrimères pour la libération contrôlée de médicaments. On a constaté aussi que l’ADN s’enroulait autour de certains dendrimères, qui pourraient ainsi servir au transport de gènes en thérapie génique. 1, record 30, French, - dendrim%C3%A8re
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2001-01-23
Record 31, English
Record 31, Subject field(s)
- Computer Graphics
- Mathematics
Record 31, Main entry term, English
- aggregate
1, record 31, English, aggregate
correct, noun
Record 31, Abbreviations, English
Record 31, Synonyms, English
- cluster 2, record 31, English, cluster
correct, noun
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
A set of sites which can be connected through occupied bonds. 3, record 31, English, - aggregate
Record number: 31, Textual support number: 1 CONT
Structures consisting of connected particles are usually called clusters or aggregates. 3, record 31, English, - aggregate
Record number: 31, Textual support number: 1 OBS
Aggregates made of connected smaller aggregates are called cluster-cluster aggregates as distinguished from particle-cluster and particle-particle aggregates. See fractal aggregate. 4, record 31, English, - aggregate
Record 31, French
Record 31, Domaine(s)
- Infographie
- Mathématiques
Record 31, Main entry term, French
- agrégat
1, record 31, French, agr%C3%A9gat
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
- amas 2, record 31, French, amas
correct, masculine noun
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Structure constituée en général de particules identiques, ou de groupes de telles particules, présentant une certaine cohésion et formant un tout. 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 1 OBS
Les aérosols, les colloïdes, les gels, les flocons de neige, les cristaux sont des exemples d’agrégats. Les plus petits sont appelés microagrégats. Les plus gros - superagrégats. En dépit de l’équivalence de sens, le terme "agrégat" est rarement employé en théorie des amas (amas d’Eden, de Bernoulli, de percolation, etc.) ou en astronomie (amas globulaires, galactiques, stellaires, etc.). 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 1 PHR
L’agrégat adopte une configuration, s’agrège, apparaît, bouge, change de taille, colle, contient des particules, croît, décolle, se déconnecte, se déplace, diffuse en rotation, diffuse vers, diminue, envahit un site, s’étend, se forme, grossit, s’interpénètre, percole, pousse, se recolle, remplit un espace, reste rigide, suit une trajectoire brownienne. 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 2 PHR
absorber, analyser, assembler, casser, coller, construire numériquement, créer, déformer, détruire, disjoindre, éliminer, fabriquer, former, obtenir, produire, se recoller à un agrégat, recueillir, restructurer, simuler numériquement un agrégat, visualiser, translater un agrégat. 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 3 PHR
agrégat autosimilaire, bidimensionnel, cassé, compact, complexe, connecté, contiguë, cristallin. 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 4 PHR
agrégat amas-amas, agrégat de cellules, par diffusion limitée, particule-amas, particule-particule; amas d’agrégation, agrégat de Bernoulli, d’Eden, de percolation, de sites connectés à la source, de sites isolés de la source, d’étincelles, d’ordre zéro, d’ordre 1, d’ordre 2, sur réseau. 3, record 31, French, - agr%C3%A9gat
Record number: 31, Textual support number: 5 PHR
accroissement, analyse, cassure, collage, comportement, configuration d’un agrégat, croissance fractale d’un agrégat, déformation, diffusivité, ensemble, enveloppe, formation, forme, interaction, mobilité, naissance, science, simulation numérique d’un agrégat, spectre de masse, structure, substrat, support, synthèse, taille d’un agrégat. 3, record 31, French, - agr%C3%A9gat
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Gráficos de computadora
- Matemáticas
Record 31, Main entry term, Spanish
- agregado
1, record 31, Spanish, agregado
correct, masculine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
- grupo 1, record 31, Spanish, grupo
correct, masculine noun
- montaje 1, record 31, Spanish, montaje
correct, masculine noun
- racimo 1, record 31, Spanish, racimo
correct, masculine noun
Record 31, Textual support, Spanish
Record 32 - internal organization data 2000-09-27
Record 32, English
Record 32, Subject field(s)
- Steel
- Mathematics
Record 32, Main entry term, English
- fracture surface
1, record 32, English, fracture%20surface
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- surface of fracture 2, record 32, English, surface%20of%20fracture
Record 32, Textual support, English
Record 32, French
Record 32, Domaine(s)
- Acier
- Mathématiques
Record 32, Main entry term, French
- surface de rupture
1, record 32, French, surface%20de%20rupture
correct, feminine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- surface de la cassure 2, record 32, French, surface%20de%20la%20cassure
feminine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Surface qui sépare les morceaux d’un matériau brisé, dont le relief tourmenté est caractérisé par une dimension fractale comprise entre deux et trois, deux étant la dimension fractale d’une surface lisse et trois celle d’un volume. 1, record 32, French, - surface%20de%20rupture
Record number: 32, Textual support number: 1 PHR
La surface de rupture constitue la trace de la fissuration. 1, record 32, French, - surface%20de%20rupture
Record number: 32, Textual support number: 2 PHR
géométrie d’une surface de rupture. 1, record 32, French, - surface%20de%20rupture
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2000-08-29
Record 33, English
Record 33, Subject field(s)
- Mathematics
- Computer Graphics
Record 33, Main entry term, English
- Cantor set
1, record 33, English, Cantor%20set
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
A finite size fractal consisting of disconnected parts embedded into one-dimensional space. 2, record 33, English, - Cantor%20set
Record number: 33, Textual support number: 1 CONT
One of the simplest and best known fractals is the so called triadic Cantor set which is a finite size fractal consisting of disconnected parts embedded into one-dimensional space (d=1). Various Cantor sets with the same fractal dimension can be constructed as well. 2, record 33, English, - Cantor%20set
Record number: 33, Textual support number: 1 OBS
See also dyadic Cantor set and Cantor ternary set. 3, record 33, English, - Cantor%20set
Record 33, French
Record 33, Domaine(s)
- Mathématiques
- Infographie
Record 33, Main entry term, French
- ensemble de Cantor
1, record 33, French, ensemble%20de%20Cantor
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
- discontinuum de Cantor 2, record 33, French, discontinuum%20de%20Cantor
correct, masculine noun
- fractale de Cantor 3, record 33, French, fractale%20de%20Cantor
correct, feminine noun
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Ensemble borné de dimension fractale comprise entre 0 et 1, constitué d’éléments discontinus enchâssés ou emboîtés dans un espace unidimensionnel. 3, record 33, French, - ensemble%20de%20Cantor
Record number: 33, Textual support number: 1 PHR
Un ensemble de Cantor classique, croissant, dyadique, extrapolé, généralisé, homéomorphe, interpolé, non uniforme, tétradique, triadique, uniforme. 3, record 33, French, - ensemble%20de%20Cantor
Record number: 33, Textual support number: 2 PHR
produit cartésien de l’ensemble de Cantor. 3, record 33, French, - ensemble%20de%20Cantor
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2000-08-29
Record 34, English
Record 34, Subject field(s)
- Mathematics
- Computer Graphics
Record 34, Main entry term, English
- Devil's staircase
1, record 34, English, Devil%27s%20staircase
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
- satanic staircase 2, record 34, English, satanic%20staircase
correct
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
A graph so called, because it contains an infinite number of steps, between any two steps. But naturally, most of the steps have an infinitesimal width, since there is a (countably) infinite number of them on a bounded interval. In practice, the steps having a non-negligible width are those corresponding to frequency locking where the rational number is a ratio between small integers, e.g. 1/1, 1/2, 2/3, etc. 3, record 34, English, - Devil%27s%20staircase
Record number: 34, Textual support number: 1 CONT
The Cantor function describes the distribution of mass along the Cantor bar. Many writers refer to its graph as the Devil's staircase, because it is odd indeed ... The Cantor staircase is a nondecreasing and non-constant function that is singular in the sense that it is continuous but nondifferentiable. Its derivative vanishes almost everywhere, and its continuous variation manages to occur over a set whose length - i.e.- linear measure - vanishes. 4, record 34, English, - Devil%27s%20staircase
Record 34, French
Record 34, Domaine(s)
- Mathématiques
- Infographie
Record 34, Main entry term, French
- escalier diabolique
1, record 34, French, escalier%20diabolique
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
- escalier du Diable 1, record 34, French, escalier%20du%20Diable
correct, masculine noun
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Graphe fractal en forme d’escalier qui comporte un nombre infini dénombrable de marches ou plateaux entre chacune des valeurs rationnelles de la fonction masse/temps qui le produit. 2, record 34, French, - escalier%20diabolique
Record number: 34, Textual support number: 1 OBS
Les premiers escaliers diaboliques étaient produits à l'aide d’une fonction de Cantor appelée «fonction en escalier». Dans les escaliers de Besicovitch, une très grande proportion du déplacement vertical total s’opère sur un très petit déplacement horizontal. La dimension fractale des plus grands escaliers de Lévy est égale à celle de l'escalier de Cantor, mais dans les plus petits, cette dimension est soit supérieure soit inférieure de beaucoup. 2, record 34, French, - escalier%20diabolique
Record number: 34, Textual support number: 1 PHR
escalier du Diable complet, incomplet. 2, record 34, French, - escalier%20diabolique
Record number: 34, Textual support number: 2 PHR
accrochage en escalier du diable, courbe en escalier du diable, décrochage d’escalier du Diable. 2, record 34, French, - escalier%20diabolique
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2000-08-29
Record 35, English
Record 35, Subject field(s)
- Mathematics
Record 35, Main entry term, English
- Julia curve
1, record 35, English, Julia%20curve
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
- Julia fractal curve 2, record 35, English, Julia%20fractal%20curve
correct
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
Self squared Julia curves in the plane (Mandelbrot 1980 m). Introducing a real "mu"=0 ... then a complex "mu" ... opens Pandora's boxes of possibilities, the Julia fractal curves. They satisfy the eye no less than they satisfy the mind. 2, record 35, English, - Julia%20curve
Record 35, French
Record 35, Domaine(s)
- Mathématiques
Record 35, Main entry term, French
- courbe de Julia
1, record 35, French, courbe%20de%20Julia
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- courbe fractale de Julia 2, record 35, French, courbe%20fractale%20de%20Julia
correct, proposal, feminine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 DEF
Courbe fractale autosimilaire obtenue par l'itération d’une transformation. 3, record 35, French, - courbe%20de%20Julia
Record number: 35, Textual support number: 1 OBS
Un exemple en est l’approximation de la racine d’une fonction cubique par la méthode de Newton, qui dessine une frontière entre les bassins de trois racines. 3, record 35, French, - courbe%20de%20Julia
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 1999-09-10
Record 36, English
Record 36, Subject field(s)
- Mathematics
- Computer Graphics
Record 36, Main entry term, English
- bifurcate
1, record 36, English, bifurcate
correct, verb
Record 36, Abbreviations, English
Record 36, Synonyms, English
- branch 2, record 36, English, branch
correct, verb
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
To qualitatively change the solution path of an equation or a system at a fixed value - called critical value - of a parameter. 3, record 36, English, - bifurcate
Record 36, French
Record 36, Domaine(s)
- Mathématiques
- Infographie
Record 36, Main entry term, French
- bifurquer
1, record 36, French, bifurquer
correct, verb
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Se diviser en changeant d’orientation. 2, record 36, French, - bifurquer
Record number: 36, Textual support number: 1 PHR
bifurquer à un point, sur/vers autre chose. 2, record 36, French, - bifurquer
Record number: 36, Textual support number: 2 PHR
L'entité, l'état, la fractale bifurque, le système bifurque. 2, record 36, French, - bifurquer
Record 36, Spanish
Record 36, Campo(s) temático(s)
- Matemáticas
- Gráficos de computadora
Record 36, Main entry term, Spanish
- bifurcar
1, record 36, Spanish, bifurcar
correct
Record 36, Abbreviations, Spanish
Record 36, Synonyms, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 1999-09-07
Record 37, English
Record 37, Subject field(s)
- Mathematics
Record 37, Main entry term, English
- skewness dimension
1, record 37, English, skewness%20dimension
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 OBS
Skewness: degree of departure from symmetry, of a distribution. 2, record 37, English, - skewness%20dimension
Record 37, French
Record 37, Domaine(s)
- Mathématiques
Record 37, Main entry term, French
- dimension non symétrique
1, record 37, French, dimension%20non%20sym%C3%A9trique
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
- dimension d’étalement 2, record 37, French, dimension%20d%26rsquo%3B%C3%A9talement
correct, feminine noun
Record 37, Textual support, French
Record number: 37, Textual support number: 1 CONT
[La] dimension d’étalement [est] définie de façon analogue à la dimension fractale, à l'exception que la distance n’ est pas mesurée dans l'espace euclidien où le fractal est inséré, mais plutôt en unités du nombre de «liens» minimum qu'il faut franchir sur le fractal lui-même pour aller d’un point à l'autre. C'est la dimension qui est pertinente pour discuter des feux de forêts! 3, record 37, French, - dimension%20non%20sym%C3%A9trique
Record 37, Key term(s)
- asymétrie
- dissymétrie
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 1999-06-16
Record 38, English
Record 38, Subject field(s)
- Plane Geometry
- Computer Graphics
Record 38, Main entry term, English
- surface
1, record 38, English, surface
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A continuous sheet, either planar or sculptured, usually defined by a set of equations in x, y and z. 2, record 38, English, - surface
Record 38, French
Record 38, Domaine(s)
- Géométrie plane
- Infographie
Record 38, Main entry term, French
- surface
1, record 38, French, surface
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 DEF
élément géométrique fondamental sur lequel s’appuie la représentation des objets. 1, record 38, French, - surface
Record number: 38, Textual support number: 1 PHR
Une surface consiste en un nombre infini de points, constitue la frontière d’un volume, décrit une forme, définit un solide, passe par les points, les surfaces se pénètrent. 1, record 38, French, - surface
Record number: 38, Textual support number: 2 PHR
Afficher, ajuster, approcher, approximer, attirer, construire, créer, décomposer, découper, décrire, définir, déformer, détecter, engendrer, exploiter, faire évoluer, générer guider, interpoler, matérialiser, modéliser, modifier, réordonner, représenter, stocker une surface, associer à une surface, imposer à une surface de passer par certains points. 1, record 38, French, - surface
Record number: 38, Textual support number: 3 PHR
Surface analytique, bicubique, bornée, canonique, cartésienne, colorée, complexe, conique, conoïde,(3D) continue, courbe, cylindrique, déformable, développable, évolutive, fermée, fractale, générique, hachurée, minimale, occultée, ordonnée, orientable, parallèle, paramétrée, paramétrique, pleine, plane, polynomiale de degré élevé, précise, simple, tabulée, tramée, visible. 1, record 38, French, - surface
Record number: 38, Textual support number: 4 PHR
Surface d’approximation, surface enveloppe, surface d’Hermite, d’interpolation, surface à pôles, surface support, surface de visualisation. 1, record 38, French, - surface
Record number: 38, Textual support number: 5 PHR
Ajustement de surface, approche d’une surface complexe, approximation de surface par un ensemble de points, carreaux de surfaces gauches, connaissance, construction, contour , création, décomposition, définition d’une surface, déformation de surface, degré, description (mathématique), digitalisation d’une surface, élaboration de surface, équation, formulation paramétrique, frontières, génération, interpolation, lissage, manipulation d’une surface, matérialisation des surfaces, modelage de surface (à l’aide de points de contrôle), modélisation, numérisation de surface, raccordement de surfaces, représentation des surfaces. 1, record 38, French, - surface
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 1999-02-05
Record 39, English
Record 39, Subject field(s)
- Computer Graphics
- Mathematics
Record 39, Main entry term, English
- branching fractal
1, record 39, English, branching%20fractal
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
- tree-like fractal 1, record 39, English, tree%2Dlike%20fractal
correct
- fractal tree 2, record 39, English, fractal%20tree
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
The fractal structure obtained by a growth process that starts with a single seed particle placed onto a site of a lattice. Its neighbouring sites are considered live if they may become occupied. Next, one of these live sites is chosen randomly and either filled with a particle or killed for the rest of time. The filled site becomes part of the growing cluster and its new neighbours become living sites. A cluster is grown by repeating the same procedure many times. 3, record 39, English, - branching%20fractal
Record number: 39, Textual support number: 1 OBS
See tip splitting. 4, record 39, English, - branching%20fractal
Record 39, French
Record 39, Domaine(s)
- Infographie
- Mathématiques
Record 39, Main entry term, French
- arbre fractal
1, record 39, French, arbre%20fractal
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
- arborescence fractale 2, record 39, French, arborescence%20fractale
correct, feminine noun
- fractale arboriforme 2, record 39, French, fractale%20arboriforme
correct, feminine noun
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Arborisation symétrique ou asymétrique produite par une courbe irrégulière à l’aide de branches et d’embranchements. 2, record 39, French, - arbre%20fractal
Record number: 39, Textual support number: 1 CONT
Lefèvre (1983) et ses collaborateurs ont proposé un remarquable modèle du lit vasculaire pulmonaire, basé sur des arbres fractals et une fonction de coût. Des arborisations symétriques et asymétriques ont été explorées. Les auteurs définissent des arbres «consistants» à partir de Fredberg et Honing (1978). L’arbre consistant asymétrique le plus simple correspond à un arbre Fibonaccien. 3, record 39, French, - arbre%20fractal
Record number: 39, Textual support number: 1 OBS
Les courbes irrégulières de von Koch-Mandelbrot prennent des formes telles le corail et la forêt. Les courbes hyperboliques produisent des formes appelées «sapin hyperbolique» et «Tour Eiffel russe». Quant aux «arbres hiérarchiques» ou de classement, les plus simples servent à la modélisation de phénomènes tels la distribution des revenus salariaux, tandis que les plus complexes - tels les «arbres lexicographiques» de Zipf-Mandelbrot sur la distribution des fréquences des mots - illustrent des phénomènes plus abstraits. 2, record 39, French, - arbre%20fractal
Record number: 39, Textual support number: 1 PHR
arbre fractal aléatoire, asymétrique, consistant, hiérarchique, lexicographique, symétrique. 2, record 39, French, - arbre%20fractal
Record number: 39, Textual support number: 2 PHR
arbre fractal de Hubbard, de Mandelbrot, de Pythagore. 2, record 39, French, - arbre%20fractal
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 1999-02-05
Record 40, English
Record 40, Subject field(s)
- Computer Graphics
- Mathematics
Record 40, Main entry term, English
- fractal algorithm
1, record 40, English, fractal%20algorithm
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record number: 40, Textual support number: 1 DEF
An algorithm, such as the Deterministic Algorithm or the Random Iteration Algorithm, used to render pictures of attractors of an IFS on the graphics display device of a workstation. 2, record 40, English, - fractal%20algorithm
Record 40, French
Record 40, Domaine(s)
- Infographie
- Mathématiques
Record 40, Main entry term, French
- algorithme fractal
1, record 40, French, algorithme%20fractal
correct, masculine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Ensemble fini d’opérations appliquées itérativement lors de la génération d’une fractale ou d’une compression fractale d’images. 2, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 1 OBS
L'algorithme de compression fractale permet la modélisation interactive par collage d’images. L'algorithme d’itération aléatoire calcule la courbe de Sierpinski. Les courbes obtenues avec l'algorithme déterministe convergent vers une courbe de remplissage de l'espace. 3, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 1 PHR
L’algorithme fractal transforme des grandeurs d’entrée en grandeurs de sortie. 2, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 2 PHR
programmer, traduire en programme informatique, transcrire un algorithme fractal. 2, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 3 PHR
algorithme fractal chaotique, déterministe. 2, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 4 PHR
algorithme fractal de la photocopieuse, de vidéocompression, d’itération aléatoire, du perpétuel devenir. 2, record 40, French, - algorithme%20fractal
Record number: 40, Textual support number: 5 PHR
définitude, finitude, généralité d’algorithme fractal. 2, record 40, French, - algorithme%20fractal
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 1997-06-12
Record 41, English
Record 41, Subject field(s)
- Mathematics
- Computer Graphics
- Information Processing (Informatics)
Record 41, Main entry term, English
- measure
1, record 41, English, measure
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
A quantity ascertained or ascertainable by measurement. 2, record 41, English, - measure
Record number: 41, Textual support number: 1 CONT
measure of location, measure of variation. 2, record 41, English, - measure
Record 41, French
Record 41, Domaine(s)
- Mathématiques
- Infographie
- Traitement de l'information (Informatique)
Record 41, Main entry term, French
- mesure
1, record 41, French, mesure
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Grandeur qui caractérise quantitativement la surface, le périmètre ou la distribution d’un objet mathématique ou physique sur une base géométrique. La base peut être un plan, la surface d’une sphère, un volume ou une fractale. 1, record 41, French, - mesure
Record number: 41, Textual support number: 1 PHR
affecter, calculer, exprimer, obtenir une mesure. 1, record 41, French, - mesure
Record number: 41, Textual support number: 2 PHR
mesure abstraite, algébrique, borélienne, commutative, extérieure, fractale, harmonique, intérieure, invariante, métrique, microcanonique, multifractale, naturelle, non commutative, nulle. 1, record 41, French, - mesure
Record number: 41, Textual support number: 3 PHR
grande, petite mesure. 1, record 41, French, - mesure
Record number: 41, Textual support number: 4 PHR
mesure de Carathéodory, de Dirac, de Hausdorff-Besicovitch, de Hutchinson, de Lebesgue, de probabilité, sur un ensemble. 1, record 41, French, - mesure
Record number: 41, Textual support number: 5 PHR
erreur de mesure, théorie de la mesure, unité de mesure. 1, record 41, French, - mesure
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 1997-01-27
Record 42, English
Record 42, Subject field(s)
- Computer Graphics
Record 42, Main entry term, English
- fractal lace
1, record 42, English, fractal%20lace
proposal
Record 42, Abbreviations, English
Record 42, Synonyms, English
Record 42, Textual support, English
Record number: 42, Textual support number: 1 OBS
From the Fractal Calendar by Richard F. Voss (1993). 1, record 42, English, - fractal%20lace
Record 42, French
Record 42, Domaine(s)
- Infographie
Record 42, Main entry term, French
- dentelle fractale
1, record 42, French, dentelle%20fractale
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record number: 42, Textual support number: 1 CONT
L'artisan de l'Univers aurait stocké 90%, au moins, de la masse des galaxies sous forme de fabuleux nuages faits d’une dentelle fractale, c'est-à-dire dont les motifs sont les mêmes, quelle que soit l'échelle à laquelle on les observe. 1, record 42, French, - dentelle%20fractale
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 1995-10-16
Record 43, English
Record 43, Subject field(s)
- Mathematics
- Computer Graphics
Record 43, Main entry term, English
- Besicovitch Devil's staircase
1, record 43, English, Besicovitch%20Devil%27s%20staircase
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
- Besicovitch staircase 2, record 43, English, Besicovitch%20staircase
correct
Record 43, Textual support, English
Record number: 43, Textual support number: 1 OBS
devil's staircase : a system's route to chaos, going through the following states: steady, periodic, quasi-periodic, chaos. 3, record 43, English, - Besicovitch%20Devil%27s%20staircase
Record 43, French
Record 43, Domaine(s)
- Mathématiques
- Infographie
Record 43, Main entry term, French
- escalier diabolique de Besicovitch
1, record 43, French, escalier%20diabolique%20de%20Besicovitch
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
- escalier de Besicovitch 1, record 43, French, escalier%20de%20Besicovitch
correct, masculine noun
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
Escaliers diaboliques de Besicovitch(...) Leur trait le plus frappant, par rapport à l'escalier du diable, s’observe si l'on divise l'abscisse en un grand nombre de petits segments. Aucun ne correspond à une marche horizontale; toutefois, une très grande proportion du déplacement vertical total s’opère sur un très petit déplacement horizontal, dont la dimension fractale augmente quand on s’éloigne de l'escalier de Cantor. 1, record 43, French, - escalier%20diabolique%20de%20Besicovitch
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 1995-10-16
Record 44, English
Record 44, Subject field(s)
- Mathematics
- Computer Graphics
Record 44, Main entry term, English
- achirality
1, record 44, English, achirality
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 DEF
The state or property of being archiral (i.e. superposable to own image). 2, record 44, English, - achirality
Record number: 44, Textual support number: 1 OBS
For instance, the bilateral symmetry of biological organisms. 3, record 44, English, - achirality
Record 44, French
Record 44, Domaine(s)
- Mathématiques
- Infographie
Record 44, Main entry term, French
- achiralité
1, record 44, French, achiralit%C3%A9
correct, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Symétrie axiale. 1, record 44, French, - achiralit%C3%A9
Record number: 44, Textual support number: 1 OBS
La modélisation fractale de l'achiralité des plantes et des molécules facilite considérablement l'étude de leur composition, géométrie et fonctions. 1, record 44, French, - achiralit%C3%A9
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 1995-10-16
Record 45, English
Record 45, Subject field(s)
- Mathematics
- Computer Graphics
Record 45, Main entry term, English
- area dilatation
1, record 45, English, area%20dilatation
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
- area dilation 2, record 45, English, area%20dilation
correct
Record 45, Textual support, English
Record number: 45, Textual support number: 1 DEF
A property of dissipative systems whose surface given by initial conditions increases in time. 3, record 45, English, - area%20dilatation
Record 45, French
Record 45, Domaine(s)
- Mathématiques
- Infographie
Record 45, Main entry term, French
- dilatation des aires
1, record 45, French, dilatation%20des%20aires
correct, feminine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 DEF
Propriété distinctive d’un système dissipatif dont la surface des conditions initiales augmente en moyenne au cours du temps sans changer la nature ou la composition du système. 1, record 45, French, - dilatation%20des%20aires
Record number: 45, Textual support number: 1 OBS
Une dilatation est une homothétie affine de rapport non nul ou une translation. En modélisation fractale, l'image peut subir une dilatation isotrope, c'est-à-dire applicable simultanément dans toutes les directions. 1, record 45, French, - dilatation%20des%20aires
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 1995-10-16
Record 46, English
Record 46, Subject field(s)
- Computer Graphics
- Mathematics
Record 46, Main entry term, English
- backbone
1, record 46, English, backbone
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
- columnar fractal subset 2, record 46, English, columnar%20fractal%20subset
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
In a large random network of electrical resistors based on a square lattice, the set of resistors through which the current actually flows, as opposed to all other resistors (dangling bonds). 3, record 46, English, - backbone
Record number: 46, Textual support number: 1 CONT
One of the simplest subsets of a fractal is its backbone which can be introduced through the voltage distribution on a percolation cluster. Consider now a large cluster of resistors with two electrodes - one of each at its opposite edges. Then the backbone is defined as the set of bonds (resistors) with a voltage drop different from zero. 2, record 46, English, - backbone
Record number: 46, Textual support number: 1 OBS
Compare the columnar geometry of percolation aggregates to the strip geometry of ballistic aggregates. 4, record 46, English, - backbone
Record 46, French
Record 46, Domaine(s)
- Infographie
- Mathématiques
Record 46, Main entry term, French
- squelette
1, record 46, French, squelette
correct, masculine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Lorsque l'on veut déformer une fractale en exerçant une force externe entre deux points de la structure, on s’aperçoit que seules entre en ligne de compte les déformations de l'ensemble connecté doublement à la matière contenue entre ces deux points. Les éléments de matière connectés en un seul point, ou chaînes pendantes ne sont pas déformées. Lorsque l'on élimine les chaînes pendantes, ou obtient une nouvelle structure, le squelette, qui peut avoir une dimension fractale différente de celle de l'objet de départ. 2, record 46, French, - squelette
Record number: 46, Textual support number: 1 OBS
Voir amas de percolation. 2, record 46, French, - squelette
Record 46, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 1995-10-16
Record 47, English
Record 47, Subject field(s)
- Mathematics
- Computer Graphics
Record 47, Main entry term, English
- anti-snowflake curve
1, record 47, English, anti%2Dsnowflake%20curve
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
- anti-snowflake 1, record 47, English, anti%2Dsnowflake
correct
Record 47, Textual support, English
Record number: 47, Textual support number: 1 DEF
Curve resembling a snowflake whose triangles are constructed inward instead of outward. Its perimeter is also infinite, and its bounds an infinity of disconnected regions with a total area equal to 2/5 that of the original triangle. 2, record 47, English, - anti%2Dsnowflake%20curve
Record 47, Key term(s)
- antisnowflake,antisnowflake curve
Record 47, French
Record 47, Domaine(s)
- Mathématiques
- Infographie
Record 47, Main entry term, French
- courbe anti-flocon
1, record 47, French, courbe%20anti%2Dflocon
correct, feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
- anti-flocon 1, record 47, French, anti%2Dflocon
correct, masculine noun
- antiflocon 2, record 47, French, antiflocon
proposal, masculine noun
Record 47, Textual support, French
Record number: 47, Textual support number: 1 DEF
Courbe fractale semblable à celle de Koch mais avec les trois triangles pointés vers l'intérieur. 1, record 47, French, - courbe%20anti%2Dflocon
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 1995-10-16
Record 48, English
Record 48, Subject field(s)
- Mathematics
- Computer Graphics
Record 48, Main entry term, English
- biomorph
1, record 48, English, biomorph
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
- bioform 2, record 48, English, bioform
correct
Record 48, Textual support, English
Record number: 48, Textual support number: 1 DEF
A biological form generated by computer from mathematical feedback loops. 2, record 48, English, - biomorph
Record number: 48, Textual support number: 1 CONT
The bioforms are generated through the iteration of mathematical transformations. The term "biomorph" encompasses organismic morphologies created by small changes to traditional Julia set calculations. In many of these creations, the mathematics has given rise to structures on the screen which resemble cilia and various appendages. 2, record 48, English, - biomorph
Record 48, French
Record 48, Domaine(s)
- Mathématiques
- Infographie
Record 48, Main entry term, French
- biomorphe
1, record 48, French, biomorphe
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 DEF
Forme fractale pseudo biologique créée par ordinateur. Le programme qui engendre des biomorphes répète une même séquence de calculs, le résultat obtenu après chaque séquence servant de donnée initiale à la séquence suivante. 1, record 48, French, - biomorphe
Record number: 48, Textual support number: 1 OBS
Après les biomorphes de B. Mandelbrot (1982), de telles formes furent créées en 1988 indépendamment et presque simultanément par le biologiste R. Dawkins (Oxford) et le fractaliste C. Pickover (IBM). Les biomorphes de Dawkins ressemblent à des êtres organisés, ceux de Pickover, à des microbes. 1, record 48, French, - biomorphe
Record number: 48, Textual support number: 1 PHR
Le biomorphe vit dans le plan complexe. 1, record 48, French, - biomorphe
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 1995-10-16
Record 49, English
Record 49, Subject field(s)
- Computer Graphics
- Mathematics
Record 49, Main entry term, English
- bump
1, record 49, English, bump
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
- positive curvature 1, record 49, English, positive%20curvature
correct
- protrusion 1, record 49, English, protrusion
correct
- protruding perturbation 2, record 49, English, protruding%20perturbation
correct
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
On a surface, the place having a local curvature less than zero. 2, record 49, English, - bump
Record number: 49, Textual support number: 1 CONT
In the simplest non-linear Langevin equation, the first term describes the relaxation of the interface due to the surface tension. Its meaning is quite obvious: protrusions (places with local curvature less than zero) tend to disappear under the influence of the smoothing effect of surface tension. 2, record 49, English, - bump
Record number: 49, Textual support number: 2 CONT
In solidification terms, if the surface has a part with positive curvature (bump), the molecules in this region can leave the surface easier because the molecules on the surface have fewer neighbours with attractive interactions bonding them to the growing phase. For places with negative curvature the situation is reversed. 2, record 49, English, - bump
Record number: 49, Textual support number: 3 CONT
bump function. 3, record 49, English, - bump
Record 49, French
Record 49, Domaine(s)
- Infographie
- Mathématiques
Record 49, Main entry term, French
- bosse
1, record 49, French, bosse
correct, feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
- protubérance 2, record 49, French, protub%C3%A9rance
correct, feminine noun
- courbure positive 3, record 49, French, courbure%20positive
correct, feminine noun
- singularité convexe 4, record 49, French, singularit%C3%A9%20convexe
correct, feminine noun
Record 49, Textual support, French
Record number: 49, Textual support number: 1 DEF
Courbure sortante d’une surface non linéaire, aussi appelée singularité fractale convexe. 3, record 49, French, - bosse
Record number: 49, Textual support number: 1 OBS
Comparer au "creux" ou courbure rentrante (concave) d’une telle surface. 3, record 49, French, - bosse
Record number: 49, Textual support number: 1 PHR
La bosse augmente, se forme, se résorbe, se transforme en doigt dendritique/dendrite digitiforme. 3, record 49, French, - bosse
Record number: 49, Textual support number: 2 PHR
bosse faible, forte, moyenne. 3, record 49, French, - bosse
Record number: 49, Textual support number: 3 PHR
centre, point, rayon de bosse. 3, record 49, French, - bosse
Record 49, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 1995-10-16
Record 50, English
Record 50, Subject field(s)
- Mathematics
- Computer Graphics
Record 50, Main entry term, English
- baker's transformation
1, record 50, English, baker%27s%20transformation
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
- baker transformation 2, record 50, English, baker%20transformation
correct
- Baker map 3, record 50, English, Baker%20map
correct
Record 50, Textual support, English
Record number: 50, Textual support number: 1 CONT
The movement of the type of nonlinear iteration found in so many systems can be visualized in terms of a baker kneading dough to make bread. With his fists the baker stretches out the dough and folds it over on itself, repeating this stretching and folding over again and again. In fact, mathematicians call what happens to a nonlinear equation when it is iterated "the baker transformation." This transformation has the effect of moving neighboring points in the dough away from each other. A series of elastic threads placed in the dough would eventually become stretched and folded into a very complicated, unpredictable (and hence chaotic) pattern. Mathematically, this process of stretching and folding takes the form of a strange attractor. 2, record 50, English, - baker%27s%20transformation
Record number: 50, Textual support number: 1 OBS
See solenoid. 3, record 50, English, - baker%27s%20transformation
Record 50, French
Record 50, Domaine(s)
- Mathématiques
- Infographie
Record 50, Main entry term, French
- transformation du boulanger
1, record 50, French, transformation%20du%20boulanger
correct, feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Courbe fractale décrite par le mouvement erratique d’une particule en suspension dans un fluide. 2, record 50, French, - transformation%20du%20boulanger
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 1995-10-16
Record 51, English
Record 51, Subject field(s)
- Mathematics
- Computer Graphics
Record 51, Main entry term, English
- fractal border
1, record 51, English, fractal%20border
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
- fractal boundary 2, record 51, English, fractal%20boundary
correct
- fractal set boundary 3, record 51, English, fractal%20set%20boundary
correct
- fractal frontier 4, record 51, English, fractal%20frontier
Record 51, Textual support, English
Record number: 51, Textual support number: 1 DEF
A line or area which determines inclusion in a fractal set. 5, record 51, English, - fractal%20border
Record number: 51, Textual support number: 1 OBS
Claude Tricot's paper considers the main notions of interior and exterior dimensions of open sets with fractal boundaries. 6, record 51, English, - fractal%20border
Record number: 51, Textual support number: 1 CONT
fractal border region 1, record 51, English, - fractal%20border
Record number: 51, Textual support number: 2 CONT
boundary of attractive basin, forward orbit, backward orbit, or boundary of a repellor. 7, record 51, English, - fractal%20border
Record 51, French
Record 51, Domaine(s)
- Mathématiques
- Infographie
Record 51, Main entry term, French
- bord fractal
1, record 51, French, bord%20fractal
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
- frontière fractale 2, record 51, French, fronti%C3%A8re%20fractale
correct, feminine noun
- frontière de géométrie fractale 3, record 51, French, fronti%C3%A8re%20de%20g%C3%A9om%C3%A9trie%20fractale
Record 51, Textual support, French
Record number: 51, Textual support number: 1 DEF
Ensemble des éléments délimitant une forme fractale. 4, record 51, French, - bord%20fractal
Record number: 51, Textual support number: 1 OBS
Frontière intérieure ou extérieure d’un bassin d’attraction. Dans le cas des transformations ponctuelles planes, elle se comporte parfois comme une séparatrice. Les frontières simples ne sont pas toujours différentiables en tous points. 5, record 51, French, - bord%20fractal
Record number: 51, Textual support number: 1 PHR
caractériser, créer, franchir une frontière fractale. 4, record 51, French, - bord%20fractal
Record number: 51, Textual support number: 2 PHR
frontière fractale dangereuse dynamiquement, différentiable en tous points, entrephase, extérieure, floue(d’un bassin attracteur), intérieure, non dangereuse de stabilité, ordinaire, séparatrice. 4, record 51, French, - bord%20fractal
Record number: 51, Textual support number: 3 PHR
frontière fractale de bassin attracteur, d’enveloppe convexe, d’un motif de croissance. 4, record 51, French, - bord%20fractal
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 1995-10-16
Record 52, English
Record 52, Subject field(s)
- Computer Graphics
- Mathematics
Record 52, Main entry term, English
- area contraction
1, record 52, English, area%20contraction
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
- contraction 2, record 52, English, contraction
correct
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
A property of dissipative systems whose surface given by initial conditions shrinks in time. 3, record 52, English, - area%20contraction
Record number: 52, Textual support number: 1 CONT
Clearly any contraction is a continuous mapping. The ratio of the contraction is the infinum value for which the inequality ... holds. A contraction that transforms every subset of an n-dimensional euclidean space into a geometrically similar set is called a similitude. 4, record 52, English, - area%20contraction
Record number: 52, Textual support number: 1 OBS
Contrast with area conservation characteristic of Hamiltonian systems. See also dilation and divergence. 3, record 52, English, - area%20contraction
Record 52, French
Record 52, Domaine(s)
- Infographie
- Mathématiques
Record 52, Main entry term, French
- contraction des aires
1, record 52, French, contraction%20des%20aires
correct, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
- contraction 2, record 52, French, contraction
correct, feminine noun
Record 52, Textual support, French
Record number: 52, Textual support number: 1 DEF
Propriété distinctive d’un système dissipatif dont la surface des conditions initiales diminue en moyenne au cours du temps. 3, record 52, French, - contraction%20des%20aires
Record number: 52, Textual support number: 1 OBS
On dit, par exemple, que le flot «contracte» les aires dans l'espace des phases. En modélisation fractale, une image peut être soumise à une contraction isotrope c'est-à-dire, appliquée simultanément dans toutes les directions. Dérivés attestés : contractivité, contractant(adjectif). 3, record 52, French, - contraction%20des%20aires
Record number: 52, Textual support number: 1 PHR
contraction des aires anisotrope, isotrope, radiale. 3, record 52, French, - contraction%20des%20aires
Record number: 52, Textual support number: 2 PHR
facteur, divergence de contraction des aires. 3, record 52, French, - contraction%20des%20aires
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 1995-02-21
Record 53, English
Record 53, Subject field(s)
- Information Processing (Informatics)
- Computer Graphics
Record 53, Main entry term, English
- fractal compression
1, record 53, English, fractal%20compression
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
Video compression ratios available from various vendors of full-motion video boards range up to 160:1 and perform adequately on standalone multimedia desktop platforms transmitting image data from CD-ROM or videodisk peripherals. However, these compression ratios will not be sufficient for effective transmission of complex videos and renderings that are being produced by engineering designers or even simpler videos in highly interactive multiuser networked environments. The solution, however, is already on the horizon in the form of fractional dimensional compression techniques (fractals) that can reach astonishing compression ratios of 10,000:1. This is possible because fractals, despite their apparent complexity, have a very low information content and can be specified as relatively simple expressions. Fractal compression is obtained via mathematical functions that describe a sequence of transformations of an image and when applied repeatedly, converge on a unique fractal. Fractal compression algorithms can be incorporated in software or VLSI microchips and, if applied to a typical CD-ROM disk, should provide nearly seven hours of full-motion. 2, record 53, English, - fractal%20compression
Record 53, French
Record 53, Domaine(s)
- Traitement de l'information (Informatique)
- Infographie
Record 53, Main entry term, French
- compression fractale
1, record 53, French, compression%20fractale
correct, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 CONT
Le principe de la compression fractale réside dans la recherche de formes ou de motifs répétitifs dans une image, et dans le codage mathématique sous forme d’équations de ces motifs. Il est également possible de définir et d’exploiter des bibliothèques de motifs, afin d’améliorer la compression sur des séries d’images identiques. 1, record 53, French, - compression%20fractale
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 1994-11-18
Record 54, English
Record 54, Subject field(s)
- Mathematics
- Computer Graphics
Record 54, Main entry term, English
- fractal dust
1, record 54, English, fractal%20dust
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 CONT
Fatou had shown in 1906 that for certain c's the point at infinity attracts all the complex plane, except for a Julia set that is very "thin" and forms what is now called a "fractal dust". A dust bounds no domain of any sort, hence cannot bound a domain of attraction. Therefore, the set I was seeking had to be a subset of the set of c's for which the Julia set is not a dust, hence is connected. 1, record 54, English, - fractal%20dust
Record 54, French
Record 54, Domaine(s)
- Mathématiques
- Infographie
Record 54, Main entry term, French
- poussière fractale
1, record 54, French, poussi%C3%A8re%20fractale
correct, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 1994-11-18
Record 55, English
Record 55, Subject field(s)
- Mathematics
- Computer Graphics
Record 55, Main entry term, English
- Poincaré recurrence
1, record 55, English, Poincar%C3%A9%20recurrence
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 CONT
Crutchfield's equation makes a momentary return to a state close to the initial conditions (known to scientists as the "Poincaré recurrence") much more likely than it would be in typical chaotic transformations. 2, record 55, English, - Poincar%C3%A9%20recurrence
Record 55, French
Record 55, Domaine(s)
- Mathématiques
- Infographie
Record 55, Main entry term, French
- récurrence de Poincaré
1, record 55, French, r%C3%A9currence%20de%20Poincar%C3%A9
correct, feminine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record number: 55, Textual support number: 1 DEF
Visite, par un système dynamique, de presque tous les états de son espace de phases. 2, record 55, French, - r%C3%A9currence%20de%20Poincar%C3%A9
Record number: 55, Textual support number: 1 OBS
Un exemple en est l'expérience illustrant l'intermittence fractale sous déformation, faite par J. Crutchfield de l'université de Californie à Santa Cruz. Une photo numérisée de H. Poincaré avait été étirée et repliée mathématiquement par un grand nombre d’itérations. Les étirements déformaient et faisaient disparaître l'image en diagonale pour ensuite en faire apparaître les lignes au coin opposé en bas de la page. Mais l'équation de Crutchfield faisait aussi qu'au gré des repliements, une brève intermittence d’ordre survienne qui reconstituait momentanément l'image initiale. 2, record 55, French, - r%C3%A9currence%20de%20Poincar%C3%A9
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1994-11-14
Record 56, English
Record 56, Subject field(s)
- Mathematics
- Computer Graphics
Record 56, Main entry term, English
- fractal drum
1, record 56, English, fractal%20drum
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record 56, French
Record 56, Domaine(s)
- Mathématiques
- Infographie
Record 56, Main entry term, French
- tambour fractal
1, record 56, French, tambour%20fractal
correct, masculine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
Record 56, Textual support, French
Record number: 56, Textual support number: 1 DEF
Tambour métallique dont le bord est de forme fractale, recouvert d’une membrane transparente qui vibre sous l'action d’une onde sonore induite par un haut-parleur. Une fine poudre répandue sur la surface de la membrane permet de photographier l'ampleur et la fréquence des vibrations verticales. 2, record 56, French, - tambour%20fractal
Record number: 56, Textual support number: 1 OBS
Les travaux de B. Sapoval et de ses collaborateurs ont mis en évidence le caractère localisé des vibrations ainsi que leur grande rapidité d’amortissement. Le terme est la création de M. Berry. 2, record 56, French, - tambour%20fractal
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1994-11-14
Record 57, English
Record 57, Subject field(s)
- Mathematics
- Computer Graphics
Record 57, Main entry term, English
- fractal zone
1, record 57, English, fractal%20zone
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 CONT
(...) the objects we are going to consider will offer a succession of different dimensions. The novelty will be that certain zones of transition will be reinterpreted as being fractal zones within which the fractal dimension is greater than the topological dimension. 1, record 57, English, - fractal%20zone
Record 57, French
Record 57, Domaine(s)
- Mathématiques
- Infographie
Record 57, Main entry term, French
- zone fractale
1, record 57, French, zone%20fractale
correct, feminine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 CONT
Les objets dont cet Essai traite ont, eux aussi, toute une suite de dimensions différentes; la nouveauté sera que là où - jusqu’à présent - l’on ne voyait que des zones de transition, sans structure bien déterminée, s’identifie des zones fractales, dont la dimension est, soit une fraction, soit un entier "anormal", lui aussi descriptif d’un état irrégulier ou interrompu. 2, record 57, French, - zone%20fractale
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1994-11-14
Record 58, English
Record 58, Subject field(s)
- Mathematics
- Computer Graphics
Record 58, Main entry term, English
- fractal structure
1, record 58, English, fractal%20structure
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
Fractal structure in architectural features fields in rocks. 2, record 58, English, - fractal%20structure
Record 58, French
Record 58, Domaine(s)
- Mathématiques
- Infographie
Record 58, Main entry term, French
- structure fractale
1, record 58, French, structure%20fractale
correct, feminine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record number: 58, Textual support number: 1 DEF
Structure obtenue par le fractionnement répété d’un segment continu qui, à chaque étape génère des segments plus petits. 2, record 58, French, - structure%20fractale
Record number: 58, Textual support number: 1 CONT
Structure fractale de l'architecture de champs de fractures en milieu rocheux. 3, record 58, French, - structure%20fractale
Record number: 58, Textual support number: 1 PHR
La structure fractale modélise une architecture, résulte d’une dynamique non linéaire. 2, record 58, French, - structure%20fractale
Record number: 58, Textual support number: 2 PHR
décrire, façonner, obtenir, présenter, représenter une structure fractale. 2, record 58, French, - structure%20fractale
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1994-11-14
Record 59, English
Record 59, Subject field(s)
- Mathematics
- Testing and Debugging
Record 59, Main entry term, English
- external perimeter
1, record 59, English, external%20perimeter
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
- envelope 2, record 59, English, envelope
correct
- hull 3, record 59, English, hull
correct, noun
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
Overall shape ... of (DLA) clusters 1, record 59, English, - external%20perimeter
Record number: 59, Textual support number: 1 OBS
Used of clusters as well as for the trajectories of random walks. 4, record 59, English, - external%20perimeter
Record number: 59, Textual support number: 1 PHR
Hilbert envelope. 5, record 59, English, - external%20perimeter
Record 59, French
Record 59, Domaine(s)
- Mathématiques
- Test et débogage
Record 59, Main entry term, French
- enveloppe
1, record 59, French, enveloppe
correct, feminine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 DEF
Périmètre extérieur d’un agrégat, d’un attracteur, d’une courbe fractale, ou d’une trajectoire aléatoire. 2, record 59, French, - enveloppe
Record number: 59, Textual support number: 1 PHR
enveloppe brownienne, convexe, exponentielle, inférieure, sinusoïdale, supérieure. 2, record 59, French, - enveloppe
Record number: 59, Textual support number: 2 PHR
enveloppe d’amas de percolation, d’attracteur, de cardioïde, de courbe, de fractale aléatoire, de trajectoire, de fonctions, de surfaces, d’une famille de courbes. 2, record 59, French, - enveloppe
Record number: 59, Textual support number: 3 PHR
conditions aux limites sur l'enveloppe, équation d’enveloppe, formalisme d’enveloppe, frontière fractale d’enveloppe, module d’enveloppe, théorie des enveloppes. 2, record 59, French, - enveloppe
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1994-11-14
Record 60, English
Record 60, Subject field(s)
- Mathematics
Record 60, Main entry term, English
- transform
1, record 60, English, transform
correct, noun
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 DEF
The image of any set of elements that has undergone transformation. 2, record 60, English, - transform
Record 60, French
Record 60, Domaine(s)
- Mathématiques
Record 60, Main entry term, French
- transformée
1, record 60, French, transform%C3%A9e
correct, feminine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
- transformé 2, record 60, French, transform%C3%A9
correct, masculine noun
Record 60, Textual support, French
Record number: 60, Textual support number: 1 DEF
Image d’un élément par une transformation. 2, record 60, French, - transform%C3%A9e
Record number: 60, Textual support number: 1 OBS
La transformée fractale d’une image est l'expression d’un système de fonctions itérées qui spécifie le domaine des transformations effectuées. 1, record 60, French, - transform%C3%A9e
Record number: 60, Textual support number: 1 PHR
transformée arrière, avant, discrète, fractale à échelle de gris, inversible, linéaire, noir et blanc, progressive, régressive. 1, record 60, French, - transform%C3%A9e
Record number: 60, Textual support number: 2 PHR
transformée de Fourier, de Fourier-Plancherel, de Fourier rapide, de Laplace, d’une courbe algébrique, d’une sphère, d’une surface algébrique, par affinité, par dualité. 1, record 60, French, - transform%C3%A9e
Record number: 60, Textual support number: 3 PHR
code de transformée fractale, convergence de transformée, opérateur de transformées, système de transformées fractales. 1, record 60, French, - transform%C3%A9e
Record 60, Key term(s)
- transformée
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 1994-11-14
Record 61, English
Record 61, Subject field(s)
- Mathematics
- Computer Graphics
Record 61, Main entry term, English
- log-log graph
1, record 61, English, log%2Dlog%20graph
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
- double logarithmic graph 2, record 61, English, double%20logarithmic%20graph
correct
- double logarithmic plot 3, record 61, English, double%20logarithmic%20plot
correct
- log-log plot 3, record 61, English, log%2Dlog%20plot
correct
Record 61, Textual support, English
Record 61, French
Record 61, Domaine(s)
- Mathématiques
- Infographie
Record 61, Main entry term, French
- graphe log-log
1, record 61, French, graphe%20log%2Dlog
correct, masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
- graphe bilogarithmique 2, record 61, French, graphe%20bilogarithmique
correct, masculine noun
Record 61, Textual support, French
Record number: 61, Textual support number: 1 DEF
Graphe représentant deux variables sur des échelles logarithmiques. 3, record 61, French, - graphe%20log%2Dlog
Record number: 61, Textual support number: 1 CONT
En fait, tous les objets naturels que nous avons observés produisent un graphe log-log concave : le périmètre (Pr) tend vers une limite à haute résolution (Pm); a faible résolution, le graphe log-log tend vers une asymptote oblique. 4, record 61, French, - graphe%20log%2Dlog
Record number: 61, Textual support number: 2 CONT
Vers 1980, les graphes log-log étaient considérés comme linéaires, permettant l'estimation d’un dimension fractale, tout au moins dans une certaine fourchette de résolutions(grossissements). 5, record 61, French, - graphe%20log%2Dlog
Record number: 61, Textual support number: 1 PHR
graphe concave, convexe, linéaire, non-linéaire, théorique. 3, record 61, French, - graphe%20log%2Dlog
Record number: 61, Textual support number: 2 PHR
graphe à lignés brisées, à plusieurs concavités, de Richardson-Mandelbrot. 3, record 61, French, - graphe%20log%2Dlog
Record number: 61, Textual support number: 3 PHR
arête, clique, degré, prédécesseur, sommet, successeur, voisin de graphe. 3, record 61, French, - graphe%20log%2Dlog
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1994-11-14
Record 62, English
Record 62, Subject field(s)
- Mathematics
- Computer Graphics
Record 62, Main entry term, English
- wiggliness
1, record 62, English, wiggliness
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
D ceases to measure the wiggliness of individual curves and measures instead the number-area relationship for an infinite family of rectangular islands. 2, record 62, English, - wiggliness
Record 62, French
Record 62, Domaine(s)
- Mathématiques
- Infographie
Record 62, Main entry term, French
- tortuosité
1, record 62, French, tortuosit%C3%A9
correct, feminine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
- caractère tortueux 2, record 62, French, caract%C3%A8re%20tortueux
proposal, masculine noun
- caractère tors 2, record 62, French, caract%C3%A8re%20tors
proposal, masculine noun
- caractère tortillé 2, record 62, French, caract%C3%A8re%20tortill%C3%A9
proposal, masculine noun
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Complexité surfacique d’une forme fractale. 3, record 62, French, - tortuosit%C3%A9
Record number: 62, Textual support number: 1 OBS
La tortuosité du trajet entre deux points connectés d’un objet fractal est mesurée par la dimension fractale de cet objet. 3, record 62, French, - tortuosit%C3%A9
Record number: 62, Textual support number: 1 PHR
tortuosité fractale. 3, record 62, French, - tortuosit%C3%A9
Record number: 62, Textual support number: 2 PHR
degré de tortuosité. 3, record 62, French, - tortuosit%C3%A9
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1994-11-14
Record 63, English
Record 63, Subject field(s)
- Descriptive Geometry
- Mathematics
- Computer Graphics
Record 63, Main entry term, English
- scaling
1, record 63, English, scaling
correct
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record 63, French
Record 63, Domaine(s)
- Géométrie descriptive
- Mathématiques
- Infographie
Record 63, Main entry term, French
- scalant
1, record 63, French, scalant
correct, adjective
Record 63, Abbreviations, French
Record 63, Synonyms, French
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Se dit d’une figure géométrique ou d’un objet naturel dont les parties ont la même forme ou structure que le tout, à ceci près qu’elles sont à une échelle différente et peuvent être légèrement déformées. 2, record 63, French, - scalant
Record number: 63, Textual support number: 1 OBS
Néologisme proposé par B. Mandelbrot dans «Les Objets fractals», Survol du langage fractal (1989). L’emprunt "scaling" étant très enraciné, il préfère ne pas s’en éloigner d’autant plus que "scalaire" existe déjà. 3, record 63, French, - scalant
Record number: 63, Textual support number: 1 PHR
bruit, formule analytique scalante, fractale, interaction scalante, objet fractal scalant. 3, record 63, French, - scalant
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1994-11-14
Record 64, English
Record 64, Subject field(s)
- Mathematics
- Computer Graphics
Record 64, Main entry term, English
- fractal geometry
1, record 64, English, fractal%20geometry
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
Interpolates fractional dimensions between the traditional three. 2, record 64, English, - fractal%20geometry
Record number: 64, Textual support number: 1 OBS
fractal: A geometrical shape whose structure is such that magnification by a given factor reproduces the original object. 3, record 64, English, - fractal%20geometry
Record 64, French
Record 64, Domaine(s)
- Mathématiques
- Infographie
Record 64, Main entry term, French
- géométrie fractale
1, record 64, French, g%C3%A9om%C3%A9trie%20fractale
correct
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 DEF
Nouvelle géométrie introduite en 1975 par B. Mandelbrot, qui étudie des propriétés caractérisant les objets irréguliers (monstres mathématiques) et les phénomènes désordonnés à dimensions intermédiaires entre les dimensions entières. 2, record 64, French, - g%C3%A9om%C3%A9trie%20fractale
Record number: 64, Textual support number: 1 OBS
La géométrie fractale permet d’analyser le chaos sous ses formes statistique et déterministe. Elle permet aussi de mesurer la capacité d’un ensemble de points à remplir une ligne sans jamais l'atteindre, la capacité d’une ligne à remplir l'espace entre ligne et plan sans atteindre le plan, ou la capacité d’un objet à remplir un volume sans jamais être vraiment ce volume. Ses applications permettent d’associer une structure à l'apparente confusion des phénomènes aléatoires, depuis les particules des aérogels, jusqu'aux amas galactiques. 2, record 64, French, - g%C3%A9om%C3%A9trie%20fractale
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1994-09-15
Record 65, English
Record 65, Subject field(s)
- Mathematics
- Physics
Record 65, Main entry term, English
- plume
1, record 65, English, plume
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
- column 2, record 65, English, column
correct
Record 65, Textual support, English
Record number: 65, Textual support number: 1 CONT
A plume is a local fluctuation in the fluid temperature ... which detaches itself at more or less regular intervals from the boundaries responsible for the temperature gradient in the fluid. Plumes exist mainly in high Prandtl number fluids, for the following reason. For a fluid to have a high Prandtl number means that its kinematic viscosity is much greater than its thermal diffusivity. The effectiveness of thermal diffusion is therefore low, permitting high gradients of temperature and also of density to exist for a long time before relaxing. This causes large fluctuations in the Archimedean force which drives the plumes. 3, record 65, English, - plume
Record 65, French
Record 65, Domaine(s)
- Mathématiques
- Physique
Record 65, Main entry term, French
- plume
1, record 65, French, plume
correct, feminine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 DEF
Bouffée verticale provoquée par la fluctuation locale de la température d’un fluide. 2, record 65, French, - plume
Record number: 65, Textual support number: 1 PHR
La plume arrive, atteint la couche limite, crée une perturbation, déforme l’image, se déplace, se détache, s’étire, se forme, glisse en travers, infléchit des rayons, monte, meurt, naît, produit des structures, se propage, remonte. 2, record 65, French, - plume
Record number: 65, Textual support number: 2 PHR
couper, émettre une plume. 2, record 65, French, - plume
Record number: 65, Textual support number: 3 PHR
plume ascendante, canonique, chaude, descendante, fractale, froide, thermique. 2, record 65, French, - plume
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 1994-09-15
Record 66, English
Record 66, Subject field(s)
- Mathematics
- Computer Mathematics
Record 66, Main entry term, English
- strange attractor
1, record 66, English, strange%20attractor
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 CONT
A strange attractor is an attractor for which the iterates Xn depend sensitively on the initial X0 that is, arbitrarily close initial values will become macroscopically separated for a sufficiently large N. Strange attractors are fractal dusts with a fractal dimension smaller than the Euclidean dimension of the embedding space. 2, record 66, English, - strange%20attractor
Record 66, French
Record 66, Domaine(s)
- Mathématiques
- Mathématiques informatiques
Record 66, Main entry term, French
- attracteur étrange
1, record 66, French, attracteur%20%C3%A9trange
correct, masculine noun
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 DEF
Objet mathématique à structure transverse fractale extrêmement enchevêtrée qui consiste en une infinité de points, chacun d’eux représentant un état du système turbulent considéré, et dont la dimension reste basse(et souvent, fractionnaire) même lorsque l'espace des phases du système possède une grande dimension, parfois infinie. Les trajectoires de phase sont attirées vers l'attracteur; les paires de trajectoires initialement voisines divergent rapidement sur l'attracteur étrange. 2, record 66, French, - attracteur%20%C3%A9trange
Record number: 66, Textual support number: 1 OBS
Concept découvert par S. Smale et utilisé en 1971 par D. Ruelle et F. Takens pour montrer que chaos peut survenir dès qu’un système dynamique comporte au moins trois paramètres. Contrairement aux attracteurs des systèmes non turbulents, un attracteur étrange est infiniment sensible aux conditions initiales. Selon B. Mandelbrot (1983:197), dans la plupart des cas, un attracteur est étrange lorsqu’il est fractal, mais la réciproque n’est pas nécessairement vraie. L’étrange présuppose des propriétés topologiques inhabituelles auxquelles peuvent s’ajouter des propriétés fractales inhabituelles. 2, record 66, French, - attracteur%20%C3%A9trange
Record number: 66, Textual support number: 1 PHR
L’attracteur étrange se contracte, crée des plis (à l’intérieur d’autres plis), se déplie, se déploie, se développe, se dilate, s’enroule, s’étire, évolue, intègre une immense incertitude, se plie, prend une direction dilatante/contractante; se replie, subsiste. 2, record 66, French, - attracteur%20%C3%A9trange
Record number: 66, Textual support number: 2 PHR
construire, découvrir, développer, sauter d’un attracteur étrange à un autre attracteur étrange. 2, record 66, French, - attracteur%20%C3%A9trange
Record number: 66, Textual support number: 3 PHR
direction, feuillet, fronce, plis, point figuratif, structure lacunaire, trajectoire d’un attracteur étrange. 2, record 66, French, - attracteur%20%C3%A9trange
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 1994-09-15
Record 67, English
Record 67, Subject field(s)
- Mathematics
- Computer Graphics
Record 67, Main entry term, English
- Menger sponge
1, record 67, English, Menger%20sponge
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 CONT
... the Menger sponge (called) after its architect, Karl Menger, ... has no two-dimensional analogue. Its "holes" are open channels that penetrate the unit cube. Applying the inclusion-exclusion principle, one sees that the generator leaves 27-9+3-1 = 20 cubes of side length 1/3, giving a Hausdorff dimension... Thus, the Menger sponge is intermediate between Cantor dust and cheese, but closer to the latter, as one might expect. Mandelbrot suggested the Menger sponge independently as a model of intermittency. 2, record 67, English, - Menger%20sponge
Record 67, French
Record 67, Domaine(s)
- Mathématiques
- Infographie
Record 67, Main entry term, French
- éponge de Menger
1, record 67, French, %C3%A9ponge%20de%20Menger
correct, feminine noun
Record 67, Abbreviations, French
Record 67, Synonyms, French
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
Fractale autosymétrique d’apparence solide, à surface et masse nulles, à dimension Hausdorff 2, 73..., obtenue en enlevant des cubes dans un cube, et qui ressemble à un fromage fractal plus qu'à une poussière de Cantor. 2, record 67, French, - %C3%A9ponge%20de%20Menger
Record number: 67, Textual support number: 1 OBS
L’éponge de Menger modélise l’intermittence turbulente des galaxies dans l’univers, des nuages et des bulles de vapeur dans une casserole d’eau bouillante. Les faces extérieures d’une telle éponge peuvent être des tamis de Cantor ou des tapis de Sierpinski. 2, record 67, French, - %C3%A9ponge%20de%20Menger
Record number: 67, Textual support number: 1 PHR
construire une éponge récursivement. 2, record 67, French, - %C3%A9ponge%20de%20Menger
Record number: 67, Textual support number: 2 PHR
générateur, germe d’éponge. 2, record 67, French, - %C3%A9ponge%20de%20Menger
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 1994-09-15
Record 68, English
Record 68, Subject field(s)
- Mathematics
- Computer Graphics
Record 68, Main entry term, English
- fractal interface
1, record 68, English, fractal%20interface
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
- fractal front 2, record 68, English, fractal%20front
correct
Record 68, Textual support, English
Record 68, French
Record 68, Domaine(s)
- Mathématiques
- Infographie
Record 68, Main entry term, French
- interface fractale
1, record 68, French, interface%20fractale
correct, feminine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
- front fractal 2, record 68, French, front%20fractal
correct, masculine noun
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Discontinuité formant une frontière commune à deux ensembles fractals en rapports d’échanges et d’interaction réciproque. 2, record 68, French, - interface%20fractale
Record number: 68, Textual support number: 1 OBS
L'interface fractale est présente dans les phénomènes naturels(bassin fluviaux) ou artificiels(piles électriques). 2, record 68, French, - interface%20fractale
Record number: 68, Textual support number: 1 PHR
L’interface s’accélère, s’amplifie, apparaît, bouge, se déplace, devient instable, forme des vagues, prend une forme, reste lisse, subit des changements. 2, record 68, French, - interface%20fractale
Record number: 68, Textual support number: 2 PHR
interface cristalline, facettée, fluide, non facettée, parabolique, plane, rugueuse. 2, record 68, French, - interface%20fractale
Record number: 68, Textual support number: 3 PHR
interface de claquage diélectrique, de dépôt électrolytique, de système dynamique, liquide-air. 3, record 68, French, - interface%20fractale
Record number: 68, Textual support number: 4 PHR
aire, déformation, géométrie, partie saillante, phénomène, renflement, vitesse, voisinage d’interface. 2, record 68, French, - interface%20fractale
Record 68, Spanish
Record 68, Textual support, Spanish
Record 69 - internal organization data 1994-09-15
Record 69, English
Record 69, Subject field(s)
- Mathematics
- Computer Graphics
Record 69, Main entry term, English
- dimensionality
1, record 69, English, dimensionality
correct
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 CONT
Since measuring the volume of fractals embedded into a dimensional Euclidean space leads to the conclusion that they are objects having no integer dimension, we assume that the dimensionality of fractals is usually given by a noninteger number D that will be called fractal dimension. 2, record 69, English, - dimensionality
Record 69, French
Record 69, Domaine(s)
- Mathématiques
- Infographie
Record 69, Main entry term, French
- dimensionnalité
1, record 69, French, dimensionnalit%C3%A9
correct, feminine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
- dimensionalité 2, record 69, French, dimensionalit%C3%A9
correct, feminine noun
Record 69, Textual support, French
Record number: 69, Textual support number: 1 DEF
Caractéristique d’un objet qui a des dimensions. 3, record 69, French, - dimensionnalit%C3%A9
Record number: 69, Textual support number: 1 PHR
dimensionalité fractale, dimensionalité spatio-temporelle, dimensionalité spectrale. 3, record 69, French, - dimensionnalit%C3%A9
Record number: 69, Textual support number: 2 PHR
dimensionalité de l’espace. 3, record 69, French, - dimensionnalit%C3%A9
Record 69, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 1994-09-15
Record 70, English
Record 70, Subject field(s)
- Computer Graphics
- Mathematics
- Physics
Record 70, Main entry term, English
- intermittency
1, record 70, English, intermittency
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
Record 70, Textual support, English
Record number: 70, Textual support number: 1 DEF
The alternation in time of a dynamical system between nearly periodic and chaotic behavior. 2, record 70, English, - intermittency
Record number: 70, Textual support number: 1 CONT
The Pomeau-Mannerville Scenario - This view of the onset of turbulence involves the phenomenon of transition through intermittency. The laminar phase is not lost entirely but is rather "interlaced" with intermittent bursts of chaotic behavior. Mathematically, the nature of this scenario involves a saddle-node bifurcation, in which there is a collision of a stable and an unstable fixed point which then both disappear (into complex fixed points). 3, record 70, English, - intermittency
Record 70, French
Record 70, Domaine(s)
- Infographie
- Mathématiques
- Physique
Record 70, Main entry term, French
- intermittence 1, record 70, French, intermittence
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record number: 70, Textual support number: 1 DEF
Alternance de comportements périodiques et chaotiques d’un système dynamique évoluant dans le temps. 2, record 70, French, - intermittence
Record number: 70, Textual support number: 1 OBS
Selon les physiciens français Y. Pomeau et P. Mannerville (1980), la naissance de la turbulence est un phénomène de transition par intermittence. Ils démontrent que les formes de tout ordre, des oscillations les plus simples au chaos complet, peuvent alterner dans le même système. 2, record 70, French, - intermittence
Record number: 70, Textual support number: 1 PHR
intermittence absolue, fractale, interne, relative, spatio-temporelle, temporelle. 2, record 70, French, - intermittence
Record number: 70, Textual support number: 2 PHR
facteur, modélisation d’intermittence. 2, record 70, French, - intermittence
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 1994-08-31
Record 71, English
Record 71, Subject field(s)
- Mathematics
- Computer Graphics
Record 71, Main entry term, English
- Brownian path
1, record 71, English, Brownian%20path
correct
Record 71, Abbreviations, English
Record 71, Synonyms, English
- Brown trail 2, record 71, English, Brown%20trail
correct
- Brown path 3, record 71, English, Brown%20path
correct
Record 71, Textual support, English
Record number: 71, Textual support number: 1 DEF
The erratic path of a particle suspended into a liquid. 3, record 71, English, - Brownian%20path
Record number: 71, Textual support number: 1 CONT
In 1953 Taylor had proof that Brownian paths have Haussdorf dimension 2 with probability one. 4, record 71, English, - Brownian%20path
Record number: 71, Textual support number: 1 OBS
The importance of the Brownian probability distribution is that it is the only distribution for which the paths have stationary, independent isotropic increments of finite variance. 4, record 71, English, - Brownian%20path
Record 71, French
Record 71, Domaine(s)
- Mathématiques
- Infographie
Record 71, Main entry term, French
- trace brownienne
1, record 71, French, trace%20brownienne
correct, feminine noun
Record 71, Abbreviations, French
Record 71, Synonyms, French
- trace de mouvement brownien 2, record 71, French, trace%20de%20mouvement%20brownien
correct, feminine noun
- traînée de mouvement brownien 3, record 71, French, tra%C3%AEn%C3%A9e%20de%20mouvement%20brownien
correct, feminine noun
- brownien 3, record 71, French, brownien
correct, feminine noun
- traînée brownienne 1, record 71, French, tra%C3%AEn%C3%A9e%20brownienne
correct, feminine noun
Record 71, Textual support, French
Record number: 71, Textual support number: 1 DEF
Courbe fractale décrite par le mouvement erratique d’une particule en suspension dans un fluide. 1, record 71, French, - trace%20brownienne
Record number: 71, Textual support number: 1 OBS
La «traînée» que trace le mouvement brownien a désormais acquis le droit d’être comptée parmi les «hasards primaires» [...] elle comporte des points multiples innombrables, même au strict sens mathématique du terme, ce qui, bien entendu, est inacceptable pour une côte. 3, record 71, French, - trace%20brownienne
Record number: 71, Textual support number: 2 OBS
Le néologisme [traînée] est proposé par B. Mandelbrot. 1, record 71, French, - trace%20brownienne
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 1994-08-31
Record 72, English
Record 72, Subject field(s)
- Mathematics
- Computer Graphics
Record 72, Main entry term, English
- Sierpinski carpet
1, record 72, English, Sierpinski%20carpet
correct
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 CONT
A few mathematicians in the early twentieth century conceived monstrous-seeming objects made by the technique of adding or removing infinitely many parts. One such shape is the Sierpinski carpet, constructed by cutting the center one-ninth of a square; then cutting out the centers of the eight smaller squares that remain; and so on. 2, record 72, English, - Sierpinski%20carpet
Record number: 72, Textual support number: 1 OBS
Topologically, every Sierpinski carpet is a plane universal curve, and the Menger sponge is a spatial universal curve! (...) These shapes are respectively the most complicated curve in the plane, and the most complicated curve in any higher dimensional space. 3, record 72, English, - Sierpinski%20carpet
Record 72, French
Record 72, Domaine(s)
- Mathématiques
- Infographie
Record 72, Main entry term, French
- tapis de Sierpinski
1, record 72, French, tapis%20de%20Sierpinski
correct, masculine noun
Record 72, Abbreviations, French
Record 72, Synonyms, French
Record 72, Textual support, French
Record number: 72, Textual support number: 1 DEF
Fractale de texture poreuse obtenue en divisant un carré en neuf carrés égaux et en supprimant ensuite le carré central. Répétée indéfiniment, cette opération permet de construire une figure dont l'aire est nulle et le périmètre total des trous est infini. 2, record 72, French, - tapis%20de%20Sierpinski
Record 72, Spanish
Record 72, Textual support, Spanish
Record 73 - internal organization data 1994-08-31
Record 73, English
Record 73, Subject field(s)
- Mathematics
- Computer Graphics
Record 73, Main entry term, English
- Minkowski sausage
1, record 73, English, Minkowski%20sausage
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
- Minkowski fractal 2, record 73, English, Minkowski%20fractal
- sausage 3, record 73, English, sausage
correct
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
An example of Minkowski sausage. In the present illustration such smoothing is not applied to an actual coastline but to a theoretical curve that will be constructed ... by continual addition of ever smaller detail. Comparing the piece of sausage drawn to the right with the rightmost end of the sausage drawn above it, we see that the construction of the curve passes a critical stage when it begins to involve details of size smaller than e. 3, record 73, English, - Minkowski%20sausage
Record 73, French
Record 73, Domaine(s)
- Mathématiques
- Infographie
Record 73, Main entry term, French
- saucisse de Minkowski
1, record 73, French, saucisse%20de%20Minkowski
correct, feminine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
- fractale de Minkowski 2, record 73, French, fractale%20de%20Minkowski
- saucisse 3, record 73, French, saucisse
correct, feminine noun
Record 73, Textual support, French
Record number: 73, Textual support number: 1 DEF
Forme résultant de la dilatation d’une courbe par des cercles de rayon donné dont les centres sont tous les points de la courbe. 2, record 73, French, - saucisse%20de%20Minkowski
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 1994-08-31
Record 74, English
Record 74, Subject field(s)
- Mathematics
- Computer Graphics
Record 74, Main entry term, English
- Sierpinski gasket
1, record 74, English, Sierpinski%20gasket
correct
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record number: 74, Textual support number: 1 DEF
A fractal which can be constructed by a recursive procedure; at each step a triangle is divided into four new triangles, only three of which are kept for further iterations. 2, record 74, English, - Sierpinski%20gasket
Record number: 74, Textual support number: 1 CONT
The two-dimensional networks ... are known as Sierpinski gaskets ... which share important geometrical features with percolation problems ... and cellular automata. The Sierpinski gasket consists of triangles nested in one another "like Chinese boxes or Russian dolls".... 3, record 74, English, - Sierpinski%20gasket
Record 74, French
Record 74, Domaine(s)
- Mathématiques
- Infographie
Record 74, Main entry term, French
- tamis de Sierpinski
1, record 74, French, tamis%20de%20Sierpinski
correct
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record number: 74, Textual support number: 1 DEF
Version de la courbe de Sierpinski construite à partir d’un triangle équilatéral en le divisant en quatre triangles et en éliminant le triangle central de chaque itération. 2, record 74, French, - tamis%20de%20Sierpinski
Record number: 74, Textual support number: 1 OBS
Le tamis de Sierpinski combine les propriétés d’autosimilarité et de symétrie par rotation : il reste autosimilaire sous une rotation de 120°(ou d’un multiple entier de 120) ;son intérieur et sa surface sont identiques, donc ont la même dimension fractale. La Tour Eiffel et les cathédrales gothiques ont des structures apparentées au tamis de Sierpinski. 2, record 74, French, - tamis%20de%20Sierpinski
Record 74, Spanish
Record 74, Textual support, Spanish
Record 75 - internal organization data 1994-08-30
Record 75, English
Record 75, Subject field(s)
- Mathematics
- Computer Graphics
Record 75, Main entry term, English
- scientific visualisation
1, record 75, English, scientific%20visualisation
correct
Record 75, Abbreviations, English
Record 75, Synonyms, English
Record 75, Textual support, English
Record 75, French
Record 75, Domaine(s)
- Mathématiques
- Infographie
Record 75, Main entry term, French
- visualisation scientifique
1, record 75, French, visualisation%20scientifique
correct, feminine noun
Record 75, Abbreviations, French
Record 75, Synonyms, French
- illustration scientifique 1, record 75, French, illustration%20scientifique
correct, feminine noun
Record 75, Textual support, French
Record number: 75, Textual support number: 1 DEF
Finalité scientifique de l'infographie fractale. La représentation graphique des phénomènes non linéaires extrêmement complexes rend possible la découverte de régularités insoupçonnées et de relations autrement insaisissables. 1, record 75, French, - visualisation%20scientifique
Record 75, Spanish
Record 75, Textual support, Spanish
Record 76 - internal organization data 1994-08-30
Record 76, English
Record 76, Subject field(s)
- Mathematics
- Computer Graphics
Record 76, Main entry term, English
- fractal video-compression
1, record 76, English, fractal%20video%2Dcompression
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
Record 76, Textual support, English
Record 76, French
Record 76, Domaine(s)
- Mathématiques
- Infographie
Record 76, Main entry term, French
- vidéocompression fractale
1, record 76, French, vid%C3%A9ocompression%20fractale
correct, feminine noun
Record 76, Abbreviations, French
Record 76, Synonyms, French
Record 76, Textual support, French
Record number: 76, Textual support number: 1 DEF
Compression de données vidéographiques à l’aide d’algorithmes fractals. 1, record 76, French, - vid%C3%A9ocompression%20fractale
Record 76, Spanish
Record 76, Textual support, Spanish
Record 77 - internal organization data 1994-08-30
Record 77, English
Record 77, Subject field(s)
- Mathematics
- Computer Graphics
Record 77, Main entry term, English
- triadic Cantor set
1, record 77, English, triadic%20Cantor%20set
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
- Cantor Middle-Thirds set 2, record 77, English, Cantor%20Middle%2DThirds%20set
correct
- Middle-Thirds-erasing set 2, record 77, English, Middle%2DThirds%2Derasing%20set
correct
- Cantor dust 1, record 77, English, Cantor%20dust
correct
Record 77, Textual support, English
Record 77, French
Record 77, Domaine(s)
- Mathématiques
- Infographie
Record 77, Main entry term, French
- ensemble triadique de Cantor
1, record 77, French, ensemble%20triadique%20de%20Cantor
correct, masculine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
- ensemble de Cantor triadique 2, record 77, French, ensemble%20de%20Cantor%20triadique
correct, masculine noun
- poussière de Cantor 3, record 77, French, poussi%C3%A8re%20de%20Cantor
correct, feminine noun
Record 77, Textual support, French
Record number: 77, Textual support number: 1 DEF
L’ensemble de Cantor le mieux connu, construit à partir d’un segment dont on retire le tiers médian, et dont on subdivise les segments ainsi obtenus en prélevant le tiers central de chacun d’entre eux et ainsi de suite à l’infini. 4, record 77, French, - ensemble%20triadique%20de%20Cantor
Record number: 77, Textual support number: 1 OBS
La dimension fractale de cet ensemble est D=0, 631... Celle d’une poussière bidimensionnelle est D=1, 26... et celle d’un tamis cantorien, D=1, 89... Le néologisme «poussière de Cantor» a été crée par B. Mandelbrot. 4, record 77, French, - ensemble%20triadique%20de%20Cantor
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 1994-08-24
Record 78, English
Record 78, Subject field(s)
- Mathematics
- Computer Graphics
Record 78, Main entry term, English
- trajectory
1, record 78, English, trajectory
correct
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 DEF
The curve described by an object moving through space, as of a meteor through the atmosphere, a planet around the sun, a projectile fired from a gun, or a rocket in flight. 2, record 78, English, - trajectory
Record 78, French
Record 78, Domaine(s)
- Mathématiques
- Infographie
Record 78, Main entry term, French
- trajectoire
1, record 78, French, trajectoire
correct, feminine noun
Record 78, Abbreviations, French
Record 78, Synonyms, French
Record 78, Textual support, French
Record number: 78, Textual support number: 1 DEF
Courbe décrite par un point évoluant dans l’espace. 2, record 78, French, - trajectoire
Record number: 78, Textual support number: 1 PHR
La courbe aboutit à l’origine, accomplit des tours, apparaît, s’autointersecte, se bobine, constitue une frontière, converge vers l’origine en spiralant, correspond à un mouvement, se croise, cycle, démarre, diverge sur l’attracteur, s’éloigne, émerge depuis le plan, s’enroule, s’oriente vers, passe, perce un plan, se rapproche, se recoupe, recouvre l’espace, se referme, se réinjecte, reste confinée, ressort d’un plan, spirale vers, suit une courbe. 2, record 78, French, - trajectoire
Record number: 78, Textual support number: 2 PHR
analyser, attirer, calculer, confiner, contenir, décrire, définir, dériver, déterminer, dévier, perturber, repousser, représenter, résoudre, segmenter, suivre, tracer une trajectoire. 2, record 78, French, - trajectoire
Record number: 78, Textual support number: 3 PHR
trajectoire achirale, aléatoire, analysable, asymptotique, autoévitante, autointersectante, bornée, brownienne, chaotique, chirale, confinée, continue, convergente, dérivable, divergente, dynamique, étirée, fractale, imprévisible, individuelle, isogonale, linéaire, localisée, majorée, moléculaire, non bornée, non continue, non dérivable, orthogonale, oscillante, périodique, proche, quantique, réelle, régulière, résolue, sensible, séparatrice, solénoïde, spiralée, stable, stochastique, voisine. 2, record 78, French, - trajectoire
Record number: 78, Textual support number: 4 PHR
trajectoire d’attracteur, d’évasion, de fonction, de mouvement brownien, de phase, d’objet, en hélice. 2, record 78, French, - trajectoire
Record number: 78, Textual support number: 5 PHR
convergence, divergence, écartement, enveloppe, flot, impact, instabilité, stabilité de trajectoire. 2, record 78, French, - trajectoire
Record 78, Spanish
Record 78, Textual support, Spanish
Record 79 - internal organization data 1994-08-15
Record 79, English
Record 79, Subject field(s)
- Mathematics
- Computer Graphics
Record 79, Main entry term, English
- fractal generator
1, record 79, English, fractal%20generator
correct
Record 79, Abbreviations, English
Record 79, Synonyms, English
- generator 2, record 79, English, generator
correct
Record 79, Textual support, English
Record number: 79, Textual support number: 1 DEF
A fractal generative tool that will generally break the initiator into smaller segments of various orientations. 1, record 79, English, - fractal%20generator
Record 79, French
Record 79, Domaine(s)
- Mathématiques
- Infographie
Record 79, Main entry term, French
- générateur fractal
1, record 79, French, g%C3%A9n%C3%A9rateur%20fractal
correct, masculine noun
Record 79, Abbreviations, French
Record 79, Synonyms, French
- générateur 1, record 79, French, g%C3%A9n%C3%A9rateur
correct, masculine noun
Record 79, Textual support, French
Record number: 79, Textual support number: 1 DEF
Collection de germes(par exemple une droite discontinue ou quatre triangles) qui remplace un germe(par exemple un segment de droite ou un triangle) lors de la construction d’une fractale par ordinateur. 1, record 79, French, - g%C3%A9n%C3%A9rateur%20fractal
Record number: 79, Textual support number: 1 PHR
générateur direct, normalisé, renversé, universel. 1, record 79, French, - g%C3%A9n%C3%A9rateur%20fractal
Record number: 79, Textual support number: 2 PHR
générateur d’agrégats, de côtes, de montagnes, de paysages, de singularités, d’excentricités, d’îles, d’images en miroir. 1, record 79, French, - g%C3%A9n%C3%A9rateur%20fractal
Record 79, Spanish
Record 79, Textual support, Spanish
Record 80 - internal organization data 1994-08-05
Record 80, English
Record 80, Subject field(s)
- Mathematics
- Computer Graphics
Record 80, Main entry term, English
- surface
1, record 80, English, surface
correct
Record 80, Abbreviations, English
Record 80, Synonyms, English
Record 80, Textual support, English
Record 80, French
Record 80, Domaine(s)
- Mathématiques
- Infographie
Record 80, Main entry term, French
- surface
1, record 80, French, surface
correct, feminine noun
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 DEF
Partie d’une structure délimitée par un ensemble de points. 1, record 80, French, - surface
Record number: 80, Textual support number: 1 OBS
Le terme «aire» désigne la mesure d’une surface. 1, record 80, French, - surface
Record number: 80, Textual support number: 1 PHR
Une surface se déforme, développe des formes, diminue, diverge, se replie sur elle-même, se rétrécit. 1, record 80, French, - surface
Record number: 80, Textual support number: 2 PHR
adhérer, mesurer, mouiller, recouvrir, remplir, toucher une surface. 1, record 80, French, - surface
Record number: 80, Textual support number: 3 PHR
surface aléatoire, algébrique, autosimilaire, brownienne, cubique, cylindrique, développable, différentiable, euclidienne, faiblement/fortement connectée, fermée, feuilletée, fractale, fractionnaire, homéomorphe, imaginaire, immergée, libre, membranaire, minimale, non orientée, normale, ordinaire, orientée, poreuse, quadrique, rugueuse, totale. 1, record 80, French, - surface
Record number: 80, Textual support number: 4 PHR
surface de germe, de révolution, de rupture, de section, en selle. 1, record 80, French, - surface
Record number: 80, Textual support number: 5 PHR
immersion de surface, intégrale de surface, ombilic de surface, site en surface, tension de surface. 1, record 80, French, - surface
Record 80, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 1994-08-05
Record 81, English
Record 81, Subject field(s)
- Physics
Record 81, Main entry term, English
- iterated function system
1, record 81, English, iterated%20function%20system
correct
Record 81, Abbreviations, English
- IFS 1, record 81, English, IFS
correct
Record 81, Synonyms, English
Record 81, Textual support, English
Record 81, French
Record 81, Domaine(s)
- Physique
Record 81, Main entry term, French
- système de fonctions itérées
1, record 81, French, syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
correct, masculine noun
Record 81, Abbreviations, French
- SFI 1, record 81, French, SFI
correct, masculine noun
Record 81, Synonyms, French
- famille d’itérées 1, record 81, French, famille%20d%26rsquo%3Bit%C3%A9r%C3%A9es
correct, feminine noun
Record 81, Textual support, French
Record number: 81, Textual support number: 1 DEF
Ensemble fini de fonctions généralement affines, choisies au hasard à chaque itération et donnant un attracteur dans un espace métrique donné. 1, record 81, French, - syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
Record number: 81, Textual support number: 1 OBS
Tout comme la transformée fractale, cet ensemble permet de représenter des images infiniment dilatables-à degrés de détails infiniment petits-ce qui en fait un instrument idéal pour l'approximation d’images en compression fractale. 1, record 81, French, - syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
Record number: 81, Textual support number: 1 PHR
système de fonctions itérées guidé par une chaîne de Markov, hyperbolique, local, récursif, simple. 1, record 81, French, - syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
Record number: 81, Textual support number: 2 PHR
système de fonctions itérées à probabilités, à vecteur récursif. 1, record 81, French, - syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
Record number: 81, Textual support number: 3 PHR
attracteur, code, espace métrique, facteur, fractale de système à fonctions itérées, théorie des systèmes à fonctions itérées. 1, record 81, French, - syst%C3%A8me%20de%20fonctions%20it%C3%A9r%C3%A9es
Record 81, Spanish
Record 81, Textual support, Spanish
Record 82 - internal organization data 1994-08-04
Record 82, English
Record 82, Subject field(s)
- Mathematics
- Computer Graphics
Record 82, Main entry term, English
- fractal backbone
1, record 82, English, fractal%20backbone
correct
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record 82, French
Record 82, Domaine(s)
- Mathématiques
- Infographie
Record 82, Main entry term, French
- squelette fractal
1, record 82, French, squelette%20fractal
correct, masculine noun
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record number: 82, Textual support number: 1 DEF
Structure obtenue suite à la déformation d’une fractale(par exemple un amas de percolation), une fois éliminées les chaînes pendantes, c'est-à-dire, les éléments de matière connectés en un seul point. La dimension fractale de cette structure peut être différente de celle de l'objet de départ. 1, record 82, French, - squelette%20fractal
Record number: 82, Textual support number: 1 OBS
Lorsque l'on exerce une force externe entre deux points de la structure d’une fractale pour la déformer, seules seront considérées les déformations de l'ensemble doublement connecté à la matière comprise entre ces deux points. 1, record 82, French, - squelette%20fractal
Record 82, Spanish
Record 82, Textual support, Spanish
Record 83 - internal organization data 1994-08-02
Record 83, English
Record 83, Subject field(s)
- Mathematics
- Computer Graphics
Record 83, Main entry term, English
- fractal software
1, record 83, English, fractal%20software
correct
Record 83, Abbreviations, English
Record 83, Synonyms, English
Record 83, Textual support, English
Record 83, French
Record 83, Domaine(s)
- Mathématiques
- Infographie
Record 83, Main entry term, French
- logiciel fractal
1, record 83, French, logiciel%20fractal
correct, masculine noun
Record 83, Abbreviations, French
Record 83, Synonyms, French
Record 83, Textual support, French
Record number: 83, Textual support number: 1 DEF
Programme récursif spécialement conçu pour engendrer des fractales. 1, record 83, French, - logiciel%20fractal
Record number: 83, Textual support number: 1 OBS
Le programme SLO GRO engendre des fractales à partir de particules errant à l'écran. Lorsque l'une de ces particules rencontre un noyau de particules semblables mais fixes, elle s’immobilise en s’y collant. La fractale naît de telles accumulations successives. 1, record 83, French, - logiciel%20fractal
Record number: 83, Textual support number: 1 PHR
Le logiciel fractal affecte une couleur, amarre une particule, calcule, choisit au hasard, comporte des instructions, construit des motifs, se déroule, engendre des amas fractals, exécute des opérations, recalcule, recommence, se termine, tourne sur un ordinateur. 1, record 83, French, - logiciel%20fractal
Record 83, Spanish
Record 83, Textual support, Spanish
Record 84 - internal organization data 1994-08-02
Record 84, English
Record 84, Subject field(s)
- Mathematics
- Computer Graphics
Record 84, Main entry term, English
- germ
1, record 84, English, germ
correct
Record 84, Abbreviations, English
Record 84, Synonyms, English
Record 84, Textual support, English
Record 84, French
Record 84, Domaine(s)
- Mathématiques
- Infographie
Record 84, Main entry term, French
- germe
1, record 84, French, germe
correct, masculine noun
Record 84, Abbreviations, French
Record 84, Synonyms, French
Record 84, Textual support, French
Record number: 84, Textual support number: 1 DEF
Premier élément ou particule à l'origine d’une structure fractale. 2, record 84, French, - germe
Record number: 84, Textual support number: 1 OBS
Les germes les plus petits s’appellent des «microgermes». 2, record 84, French, - germe
Record number: 84, Textual support number: 1 PHR
Le germe apparaît au hasard, déclenche une turbulence tridimensionnelle, déstabilise un écoulement, développe des protubérances, forme des plis, grandit, naît d’une fluctuation, se ride. 2, record 84, French, - germe
Record number: 84, Textual support number: 2 PHR
La particule se fixe sur un germe. 2, record 84, French, - germe
Record number: 84, Textual support number: 3 PHR
germe facetté, non facetté, sphérique. 2, record 84, French, - germe
Record number: 84, Textual support number: 4 PHR
germe de cristal, de fractale, d’éponge de Menger, de vorticité longitudinale, microgerme. 2, record 84, French, - germe
Record number: 84, Textual support number: 5 PHR
croissance fractale de germes. 2, record 84, French, - germe
Record 84, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 1994-08-02
Record 85, English
Record 85, Subject field(s)
- Mathematics
- Computer Graphics
Record 85, Main entry term, English
- scaling law
1, record 85, English, scaling%20law
correct
Record 85, Abbreviations, English
Record 85, Synonyms, English
Record 85, Textual support, English
Record number: 85, Textual support number: 1 CONT
For strictly self-similar mathematical fractals, such as the Sierpinski gasket and the Cantor dust, the mass dimension is the same as the Hausdorff dimension (and any other fractal dimension considered here). They are all given by the similarity dimension of the scaling law, defined by the initiator and the generator that generates the fractal. 2, record 85, English, - scaling%20law
Record 85, French
Record 85, Domaine(s)
- Mathématiques
- Infographie
Record 85, Main entry term, French
- loi d’échelle
1, record 85, French, loi%20d%26rsquo%3B%C3%A9chelle
correct, feminine noun
Record 85, Abbreviations, French
Record 85, Synonyms, French
Record 85, Textual support, French
Record number: 85, Textual support number: 1 DEF
Loi de la géométrie, selon laquelle les propriétés physiques telles la masse ou la conductivité dépendent de la taille du système de façon algébrique. 2, record 85, French, - loi%20d%26rsquo%3B%C3%A9chelle
Record number: 85, Textual support number: 1 OBS
Par exemple, la masse d’un cube est proportionnelle à la longueur de côté élevée à une puissance D(dimension fractale)-un nombre positif et inférieur à la valeur 3 qui correspond à la dimension euclidienne à laquelle obéissent les objets homogènes. 2, record 85, French, - loi%20d%26rsquo%3B%C3%A9chelle
Record 85, Spanish
Record 85, Textual support, Spanish
Record 86 - internal organization data 1994-08-02
Record 86, English
Record 86, Subject field(s)
- Mathematics
- Computer Graphics
Record 86, Main entry term, English
- landscape synthesis
1, record 86, English, landscape%20synthesis
correct
Record 86, Abbreviations, English
Record 86, Synonyms, English
Record 86, Textual support, English
Record 86, French
Record 86, Domaine(s)
- Mathématiques
- Infographie
Record 86, Main entry term, French
- synthèse de paysages
1, record 86, French, synth%C3%A8se%20de%20paysages
correct, feminine noun
Record 86, Abbreviations, French
Record 86, Synonyms, French
Record 86, Textual support, French
Record number: 86, Textual support number: 1 DEF
Génération fractale d’images qui représentent des paysages fictifs. 1, record 86, French, - synth%C3%A8se%20de%20paysages
Record number: 86, Textual support number: 1 OBS
Technique d’usage courant en industrie cinématographique où elle permet d’éviter l’étape très coûteuse de la maquette. Les ordinateurs Cray de Lucas-Films fabriquent à plein temps des paysages synthétiques pour les films de science fiction. 1, record 86, French, - synth%C3%A8se%20de%20paysages
Record 86, Spanish
Record 86, Textual support, Spanish
Record 87 - internal organization data 1994-08-02
Record 87, English
Record 87, Subject field(s)
- Mathematics
- Computer Graphics
Record 87, Main entry term, English
- scale
1, record 87, English, scale
correct
Record 87, Abbreviations, English
Record 87, Synonyms, English
Record 87, Textual support, English
Record 87, French
Record 87, Domaine(s)
- Mathématiques
- Infographie
Record 87, Main entry term, French
- échelle
1, record 87, French, %C3%A9chelle
correct, feminine noun
Record 87, Abbreviations, French
Record 87, Synonyms, French
Record 87, Textual support, French
Record number: 87, Textual support number: 1 DEF
Dans la terminologie de B. Mandelbrot, nombre réel mesurant la grosseur ou la petitesse d’un objet ou d’un système physique. 2, record 87, French, - %C3%A9chelle
Record number: 87, Textual support number: 1 PHR
L’échelle change, se contracte, correspond à des structures, se dilate, reste invariante, varie. 2, record 87, French, - %C3%A9chelle
Record number: 87, Textual support number: 2 PHR
atteindre, cascader vers des petites échelles, mettre à l’échelle, réduire l’échelle. 2, record 87, French, - %C3%A9chelle
Record number: 87, Textual support number: 3 PHR
échelle atomique, externe, dissipative, fonctionnelle, fractale, galactique, géométrique, intermédiaire, interne, intrinsèque, invariante, logarithmique, macroscopique, mésoscopique, microscopique, spatio-temporelle. 2, record 87, French, - %C3%A9chelle
Record number: 87, Textual support number: 4 PHR
échelle de dissipation, de gris, de Kolmogorov, de longueur, de système, de temps, de tourbillon, d’homogénéité. 2, record 87, French, - %C3%A9chelle
Record number: 87, Textual support number: 5 PHR
cote, dilatation, facteur, gamme, invariance, loi, mise à l’échelle réduction d’échelle, stochasticité à grande échelle, variation d’échelle. 2, record 87, French, - %C3%A9chelle
Record 87, Spanish
Record 87, Textual support, Spanish
Record 88 - internal organization data 1994-08-02
Record 88, English
Record 88, Subject field(s)
- Mathematics
- Computer Graphics
Record 88, Main entry term, English
- shape
1, record 88, English, shape
correct
Record 88, Abbreviations, English
Record 88, Synonyms, English
Record 88, Textual support, English
Record 88, French
Record 88, Domaine(s)
- Mathématiques
- Infographie
Record 88, Main entry term, French
- forme
1, record 88, French, forme
correct, feminine noun
Record 88, Abbreviations, French
Record 88, Synonyms, French
- figure 2, record 88, French, figure
correct, feminine noun
Record 88, Textual support, French
Record number: 88, Textual support number: 1 DEF
Idéalisation mathématique d’un objet réel, dont on visualise les contours au moyen d’un dessin. 2, record 88, French, - forme
Record number: 88, Textual support number: 1 OBS
Ce type d’idéalisation est aussi appelé «être mathématique». Le terme «forme» est privilégié en géométrie fractale tandis que «figure» est plus fréquent en géométrie linéaire. 2, record 88, French, - forme
Record number: 88, Textual support number: 1 PHR
La forme reste invariante dans/par une transformation. 2, record 88, French, - forme
Record number: 88, Textual support number: 2 PHR
adopter, développer, dilater, engendrer, épouser, prendre, produire, relier une forme. 2, record 88, French, - forme
Record number: 88, Textual support number: 3 PHR
forme aléatoire, formes approchées, forme arboriforme, asymétrique, asymptotique, autosimilaire, bilinéaire, cartésienne, chaotique, complexe, conique, cristalline, curviligne, dégradée, dendritique, différentielle, élémentaire, euclidienne, exotique, extensive, facettée, fondamentale, fractale, géométrique compliquée, homothétique, indéterminée, invariante, irrégulière, linéaire, métrique, fondamentale, mi-désordonnée, mi-ordonnée, multilinéaire, n-linéaire, non euclidienne, non linéaire, normale, quadratique, parfaite, plane, polaire, pure, réduite, robuste, simple, stable, symétrique, trigonométrique. 2, record 88, French, - forme
Record number: 88, Textual support number: 4 PHR
forme d’amas, de croissance. 2, record 88, French, - forme
Record number: 88, Textual support number: 5 PHR
complexité, ensemble, hiérarchie de formes. 2, record 88, French, - forme
Record 88, Spanish
Record 88, Textual support, Spanish
Record 89 - internal organization data 1994-08-02
Record 89, English
Record 89, Subject field(s)
- Mathematics
- Computer Graphics
Record 89, Main entry term, English
- tip-to-tip model 1, record 89, English, tip%2Dto%2Dtip%20model
Record 89, Abbreviations, English
Record 89, Synonyms, English
Record 89, Textual support, English
Record 89, French
Record 89, Domaine(s)
- Mathématiques
- Infographie
Record 89, Main entry term, French
- modèle par collage de pointes
1, record 89, French, mod%C3%A8le%20par%20collage%20de%20pointes
masculine noun
Record 89, Abbreviations, French
Record 89, Synonyms, French
Record 89, Textual support, French
Record number: 89, Textual support number: 1 CONT
[...] le modèle par collage de pointes, [...] peut se définir très simplement dans sa version hiérarchique. Une direction aléatoire est choisie, les deux amas de la paire sont placés loin l'un de l'autre le long de cette direction. Les particules les plus proches, appartenant à l'un et l'autre amas sont déterminées puis l'un des deux amas est translaté de telle façon que ces deux particules viennent au contact, alignées le long de la direction choisie. Ce modèle donne une dimension fractale égale à 1, 26 et à 1, 42 respectivement à d=2 et d=3 dimensions. Ces valeurs permettent d’expliquer les valeurs expérimentales. Dans sa version particule-amas, ce modèle conduit à des amas désordonnés étoilés dont la dimension fractale est trivialement égale à 1. 1, record 89, French, - mod%C3%A8le%20par%20collage%20de%20pointes
Record 89, Spanish
Record 89, Textual support, Spanish
Record 90 - internal organization data 1994-08-02
Record 90, English
Record 90, Subject field(s)
- Mathematics
- Computer Graphics
Record 90, Main entry term, English
- irregular fractal
1, record 90, English, irregular%20fractal
proposal
Record 90, Abbreviations, English
Record 90, Synonyms, English
Record 90, Textual support, English
Record 90, French
Record 90, Domaine(s)
- Mathématiques
- Infographie
Record 90, Main entry term, French
- fractale irrégulière
1, record 90, French, fractale%20irr%C3%A9guli%C3%A8re
feminine noun
Record 90, Abbreviations, French
Record 90, Synonyms, French
- fractale désordonnée 1, record 90, French, fractale%20d%C3%A9sordonn%C3%A9e
feminine noun
Record 90, Textual support, French
Record number: 90, Textual support number: 1 CONT
On doit alors définir des fractales irrégulières ou désordonnées, pour lesquelles une part de hasard est intervenue dans leur construction. [...] la propriété d’autosimilarité n’est plus vraie qu’en moyenne. L’objet obtenu après agrandissement d’une partie n’est plus que statistiquement équivalent à l’objet de départ [....] 1, record 90, French, - fractale%20irr%C3%A9guli%C3%A8re
Record 90, Spanish
Record 90, Textual support, Spanish
Record 91 - internal organization data 1994-08-02
Record 91, English
Record 91, Subject field(s)
- Mathematics
- Computer Graphics
Record 91, Main entry term, English
- snowflake
1, record 91, English, snowflake
correct
Record 91, Abbreviations, English
Record 91, Synonyms, English
- Koch island 2, record 91, English, Koch%20island
correct
- snowflake curve 3, record 91, English, snowflake%20curve
correct
- Koch snowflake 4, record 91, English, Koch%20snowflake
correct
- von Koch curve 5, record 91, English, von%20Koch%20curve
correct
- triadic von Koch curve 6, record 91, English, triadic%20von%20Koch%20curve
correct
- Koch flake 7, record 91, English, Koch%20flake
correct
- von Koch snowflake curve 8, record 91, English, von%20Koch%20snowflake%20curve
correct
- Koch curve 9, record 91, English, Koch%20curve
correct
- triadic Koch curve 10, record 91, English, triadic%20Koch%20curve
correct
Record 91, Textual support, English
Record number: 91, Textual support number: 1 CONT
The von Koch curve. An interesting curve S shaped like a snowflake was proposed by von Koch (1904). It may be defined as follows. Let S0 be the three sides of an equilateral triangle, each side having length one. Then the length of the curve S0 is three. Let S1 be the curve for which the middle third of each straight part of S1 is replaced by two equal straight lines directed outwards, so that the replacement is two sides of an equilateral triangle of which the middle third is the base. 8, record 91, English, - snowflake
Record 91, French
Record 91, Domaine(s)
- Mathématiques
- Infographie
Record 91, Main entry term, French
- flocon de neige
1, record 91, French, flocon%20de%20neige
correct, masculine noun
Record 91, Abbreviations, French
Record 91, Synonyms, French
- île de von Koch 2, record 91, French, %C3%AEle%20de%20von%20Koch
correct, feminine noun
- courbe de von Koch 3, record 91, French, courbe%20de%20von%20Koch
correct, feminine noun
- courbe triadique de von Koch 4, record 91, French, courbe%20triadique%20de%20von%20Koch
correct, feminine noun
- courbe de Koch 5, record 91, French, courbe%20de%20Koch
correct, feminine noun
- courbe von Koch 6, record 91, French, courbe%20von%20Koch
correct, feminine noun
- fractale de Koch 4, record 91, French, fractale%20de%20Koch
correct, feminine noun
- courbe triadique de Koch 7, record 91, French, courbe%20triadique%20de%20Koch
correct, feminine noun
Record 91, Textual support, French
Record number: 91, Textual support number: 1 DEF
Courbe simple, de dimension fractale D=1, 26..., construite en partant d’un segment sur lequel on retire le tiers central, en le remplaçant par un triangle équilatéral sans base, et en recommençant l'opération sur chacun des segments. Propriétés : longueur infinie, distance infinie entre deux points arbitrairement choisis sur la courbe; comme la courbe de Peano, ses points n’ ont pas de tangente unique. 4, record 91, French, - flocon%20de%20neige
Record number: 91, Textual support number: 1 OBS
Construite par Helge von Koch (1870-1924), cette courbe est parfois appelée, «chardon de van der Waerden». B. Mandelbrot s’en est servi pour représenter une côte de Bretagne hypothétique. 4, record 91, French, - flocon%20de%20neige
Record 91, Spanish
Record 91, Textual support, Spanish
Record 92 - internal organization data 1994-08-02
Record 92, English
Record 92, Subject field(s)
- Mathematics
- Computer Graphics
Record 92, Main entry term, English
- Sierpinski arrowhead curve
1, record 92, English, Sierpinski%20arrowhead%20curve
correct
Record 92, Abbreviations, English
Record 92, Synonyms, English
- Sierpinski triangle 2, record 92, English, Sierpinski%20triangle
correct
- arrowhead curve 3, record 92, English, arrowhead%20curve
correct
- Sierpinski curve 4, record 92, English, Sierpinski%20curve
correct
Record 92, Textual support, English
Record number: 92, Textual support number: 1 OBS
The arrowhead ... is defined as a piece of the Sierpinski curve contained between two successive returns to a point of self-contact, namely the midpoint of (0,1). Arrowheads tile the plane, with neighboring tiles being linked together by a nightmarish extrapolation of Velcro. 3, record 92, English, - Sierpinski%20arrowhead%20curve
Record 92, French
Record 92, Domaine(s)
- Mathématiques
- Infographie
Record 92, Main entry term, French
- courbe en pointe de flèche
1, record 92, French, courbe%20en%20pointe%20de%20fl%C3%A8che
correct, proposal, feminine noun
Record 92, Abbreviations, French
Record 92, Synonyms, French
- courbe de Sierpinski 1, record 92, French, courbe%20de%20Sierpinski
correct, proposal, feminine noun
- triangle de Sierpinski 2, record 92, French, triangle%20de%20Sierpinski
correct, masculine noun
Record 92, Textual support, French
Record number: 92, Textual support number: 1 DEF
Courbe de dimension fractale D=1, 58..., composée de triangles équilatéraux emboîtés à l'infini. 2, record 92, French, - courbe%20en%20pointe%20de%20fl%C3%A8che
Record number: 92, Textual support number: 1 OBS
Construite par W. Sierpinski (1882-1969) en unissant les points médians des côtés de chaque nouveau triangle. 2, record 92, French, - courbe%20en%20pointe%20de%20fl%C3%A8che
Record number: 92, Textual support number: 2 OBS
Voir les éponges, les tapis et les triangles de Sierpinski. 3, record 92, French, - courbe%20en%20pointe%20de%20fl%C3%A8che
Record 92, Spanish
Record 92, Textual support, Spanish
Record 93 - internal organization data 1994-08-01
Record 93, English
Record 93, Subject field(s)
- Mathematics
- Computer Graphics
Record 93, Main entry term, English
- fractal image segmentation
1, record 93, English, fractal%20image%20segmentation
correct
Record 93, Abbreviations, English
Record 93, Synonyms, English
Record 93, Textual support, English
Record 93, French
Record 93, Domaine(s)
- Mathématiques
- Infographie
Record 93, Main entry term, French
- segmentation fractale d’images
1, record 93, French, segmentation%20fractale%20d%26rsquo%3Bimages
correct, feminine noun
Record 93, Abbreviations, French
Record 93, Synonyms, French
Record 93, Textual support, French
Record number: 93, Textual support number: 1 DEF
Décomposition en unités similaires aux fins de la compression fractale. 1, record 93, French, - segmentation%20fractale%20d%26rsquo%3Bimages
Record 93, Spanish
Record 93, Textual support, Spanish
Record 94 - internal organization data 1994-08-01
Record 94, English
Record 94, Subject field(s)
- Physics
Record 94, Main entry term, English
- fractal compression system
1, record 94, English, fractal%20compression%20system
correct
Record 94, Abbreviations, English
Record 94, Synonyms, English
Record 94, Textual support, English
Record 94, French
Record 94, Domaine(s)
- Physique
Record 94, Main entry term, French
- système de compression fractale
1, record 94, French, syst%C3%A8me%20de%20compression%20fractale
correct, masculine noun
Record 94, Abbreviations, French
Record 94, Synonyms, French
Record 94, Textual support, French
Record number: 94, Textual support number: 1 DEF
Système infographique constitué d’un langage décrivant les propriétés topologiques des images, de fonctions, de spécifications d’espace, de transformations affines et de mappages contractants, qui relie les séquences binaires d’un modèle mathématique à des images infinies par approximations successives. 1, record 94, French, - syst%C3%A8me%20de%20compression%20fractale
Record 94, Spanish
Record 94, Textual support, Spanish
Record 95 - internal organization data 1994-07-05
Record 95, English
Record 95, Subject field(s)
- Mathematics
- Computer Graphics
Record 95, Main entry term, English
- dust
1, record 95, English, dust
correct
Record 95, Abbreviations, English
Record 95, Synonyms, English
Record 95, Textual support, English
Record 95, French
Record 95, Domaine(s)
- Mathématiques
- Infographie
Record 95, Main entry term, French
- poussière
1, record 95, French, poussi%C3%A8re
correct, feminine noun
Record 95, Abbreviations, French
Record 95, Synonyms, French
Record 95, Textual support, French
Record number: 95, Textual support number: 1 DEF
Ensemble fractal entièrement discontinu de dimension topologique égale à 0 et dont la représentation graphique rappelle les grains de poussière. 2, record 95, French, - poussi%C3%A8re
Record number: 95, Textual support number: 1 OBS
Néologisme créé par B. Mandelbrot. 2, record 95, French, - poussi%C3%A8re
Record number: 95, Textual support number: 1 PHR
poussière fractale. 2, record 95, French, - poussi%C3%A8re
Record number: 95, Textual support number: 2 PHR
poussière de Cantor, de Fatou, de Lévy, de points. 2, record 95, French, - poussi%C3%A8re
Record 95, Spanish
Record 95, Textual support, Spanish
Record 96 - internal organization data 1994-06-09
Record 96, English
Record 96, Subject field(s)
- Mathematics
- Computer Graphics
Record 96, Main entry term, English
- fractal pegboard
1, record 96, English, fractal%20pegboard
correct
Record 96, Abbreviations, English
Record 96, Synonyms, English
Record 96, Textual support, English
Record 96, French
Record 96, Domaine(s)
- Mathématiques
- Infographie
Record 96, Main entry term, French
- plaque fractale
1, record 96, French, plaque%20fractale
correct, feminine noun
Record 96, Abbreviations, French
Record 96, Synonyms, French
Record 96, Textual support, French
Record number: 96, Textual support number: 1 DEF
Outil logiciel constitué d’une plaque carrée percée d’une infinité de trous de tailles et de formes variées. 2, record 96, French, - plaque%20fractale
Record number: 96, Textual support number: 1 OBS
C’est à l’aide de telles plaques fractales que l’on peut démontrer le caractère localisé des fractons, car leurs trous empêchent la propagation des vibrations à longue distance. Néologisme créé par analogie à "plaque vibrante". 2, record 96, French, - plaque%20fractale
Record 96, Spanish
Record 96, Textual support, Spanish
Record 97 - internal organization data 1994-06-01
Record 97, English
Record 97, Subject field(s)
- Mathematics
- Computer Graphics
Record 97, Main entry term, English
- fractal growth
1, record 97, English, fractal%20growth
correct
Record 97, Abbreviations, English
Record 97, Synonyms, English
Record 97, Textual support, English
Record 97, French
Record 97, Domaine(s)
- Mathématiques
- Infographie
Record 97, Main entry term, French
- croissance fractale
1, record 97, French, croissance%20fractale
correct, feminine noun
Record 97, Abbreviations, French
Record 97, Synonyms, French
Record 97, Textual support, French
Record number: 97, Textual support number: 1 DEF
Croissance d’un objet mathématique dont la dimension est un nombre compris entre 1 et 2, qui est plus rapide qu’une croissance linéaire et moins rapide qu’une croissance quadratique. 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 1 OBS
Le programme SLO GRO modélise la croissance d’un amas fractal en considérant le nombre de particules à l'intérieur d’un cercle de rayon R : si l'amas fractal remplit approximativement la surface du cercle, le nombre des particules sera quatre fois plus grand lorsque le rayon R aura doublé; une telle croissance serait de type quadratique(le nombre des particules serait proportionnel à R au carré). En revanche, si l'amas est linéaire, en doublant R on doublerait le nombre de particules contenues dans le cercle; la croissance serait linéaire, proportionnelle à R. Or, la croissance fractale se situe entre les deux. SLO GRO obtient une courbe intermédiaire entre une droite(croissance linéaire) et une parabole(croissance quadratique). 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 1 PHR
la croissance se fait, se situe. 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 2 PHR
contrôler, diriger, effectuer, rythmer la croissance. 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 3 PHR
croissance aléatoire, arborescente, cristalline, désordonnée, dendritique, dirigée, faible. 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 4 PHR
croissance amas-amas, de claquage diélectrique, de dépôt électrolytique, de germe, en quasi-équilibre, limitée par diffusion, par diffusion limitée, particule-amas, particule- particule. 2, record 97, French, - croissance%20fractale
Record number: 97, Textual support number: 5 PHR
axe, condition, direction, processus, vitesse de croissance. 2, record 97, French, - croissance%20fractale
Record 97, Spanish
Record 97, Textual support, Spanish
Record 98 - internal organization data 1994-06-01
Record 98, English
Record 98, Subject field(s)
- Computer Graphics
- Mathematics
Record 98, Main entry term, English
- affine
1, record 98, English, affine
correct, adjective
Record 98, Abbreviations, English
Record 98, Synonyms, English
Record 98, Textual support, English
Record number: 98, Textual support number: 1 DEF
Of or pertaining to a transformation that maps parallel lines to parallel lines and finite points to finite points. 2, record 98, English, - affine
Record number: 98, Textual support number: 1 CONT
The most typically self-affine structures are diagonally self-affine. This means that they are invariant under a transformation whose invariant sets include any collection of straight lines parallel to the coordinate axes. A diagonal affine transformation is specified by giving a fixed point of coordinates and an array of reduction ratios. 3, record 98, English, - affine
Record 98, French
Record 98, Domaine(s)
- Infographie
- Mathématiques
Record 98, Main entry term, French
- affine
1, record 98, French, affine
correct, adjective
Record 98, Abbreviations, French
Record 98, Synonyms, French
Record 98, Textual support, French
Record number: 98, Textual support number: 1 DEF
Qui conserve invariantes, par des correspondances linéaires, les transformations dans le plan ou dans l’espace. Du latin affinis : voisin, apparent. 2, record 98, French, - affine
Record number: 98, Textual support number: 1 PHR
application, automorphisme, courbe, endomorphisme, ensemble, espace, fonction, forme, fractale, géométrie, groupe, hyperplan, isomorphisme, ligne, point, propriété, règle, repère, symétrie, transformation, variété linéaire affine. 3, record 98, French, - affine
Record 98, Spanish
Record 98, Textual support, Spanish
Record 99 - internal organization data 1994-06-01
Record 99, English
Record 99, Subject field(s)
- Mathematics
- Computer Graphics
Record 99, Main entry term, English
- fractal density
1, record 99, English, fractal%20density
correct
Record 99, Abbreviations, English
Record 99, Synonyms, English
Record 99, Textual support, English
Record 99, French
Record 99, Domaine(s)
- Mathématiques
- Infographie
Record 99, Main entry term, French
- densité fractale
1, record 99, French, densit%C3%A9%20fractale
correct, feminine noun
Record 99, Abbreviations, French
Record 99, Synonyms, French
Record 99, Textual support, French
Record number: 99, Textual support number: 1 DEF
Rapport de la masse au volume d’un objet fractal exprimé par une fonction décroissante de la distance. 1, record 99, French, - densit%C3%A9%20fractale
Record number: 99, Textual support number: 1 OBS
La densité d’un objet fractal tend vers zéro à mesure qu’on s’éloigne de son origine. Ces fractales ressemblent à des éponges possédant des trous de toute échelle de longueur. 1, record 99, French, - densit%C3%A9%20fractale
Record number: 99, Textual support number: 1 PHR
La densité fractale décroît avec la distance, se dilue, diminue. 1, record 99, French, - densit%C3%A9%20fractale
Record number: 99, Textual support number: 2 PHR
calculer, mesurer la densité fractale. 1, record 99, French, - densit%C3%A9%20fractale
Record number: 99, Textual support number: 3 PHR
densité fractale diluée, moyenne. 1, record 99, French, - densit%C3%A9%20fractale
Record 99, Spanish
Record 99, Textual support, Spanish
Record 100 - internal organization data 1994-06-01
Record 100, English
Record 100, Subject field(s)
- Mathematics
- Computer Graphics
Record 100, Main entry term, English
- noise
1, record 100, English, noise
correct
Record 100, Abbreviations, English
Record 100, Synonyms, English
Record 100, Textual support, English
Record 100, French
Record 100, Domaine(s)
- Mathématiques
- Infographie
Record 100, Main entry term, French
- bruit
1, record 100, French, bruit
correct, masculine noun
Record 100, Abbreviations, French
Record 100, Synonyms, French
Record 100, Textual support, French
Record number: 100, Textual support number: 1 DEF
Fluctuation irrégulière imprévisible et indésirable. 2, record 100, French, - bruit
Record number: 100, Textual support number: 1 OBS
À l'origine, le terme s’appliquait à des sons, mais aujourd’hui il s’applique également aux phénomènes optiques, électriques, etc. Le bruit crée des problèmes majeurs en infographie fractale où l'immense quantité de données disponibles à l'échantillonnage par points contribue à la création d’images «bruitées». 2, record 100, French, - bruit
Record number: 100, Textual support number: 1 PHR
Le bruit s’étale, remplace un son harmonique. 2, record 100, French, - bruit
Record number: 100, Textual support number: 2 PHR
bruit aléatoire, blanc brownien, coloré, contrôlé, électrique, éolien, fractal, fractionnaire, gaussien, naturel, scalant, thermique. 2, record 100, French, - bruit
Record number: 100, Textual support number: 3 PHR
bruit de fond, d’intercalation. 2, record 100, French, - bruit
Record number: 100, Textual support number: 4 PHR
moyennage du bruit. 2, record 100, French, - bruit
Record 100, Spanish
Record 100, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: