TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
FATOU SET [3 records]
Record 1 - internal organization data 2010-06-09
Record 1, English
Record 1, Subject field(s)
- Mathematics
- Computer Graphics
Record 1, Main entry term, English
- Fatou set
1, record 1, English, Fatou%20set
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- Fatou dust 2, record 1, English, Fatou%20dust
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
... for iterations of rational functions in general, the boundary points of one basin of attraction are the boundary points of all basins. These boundary points form a set that is now called a Julia set in Gaston's honor(the complementary set of complex numbers is appropriately called a Fatou set). 3, record 1, English, - Fatou%20set
Record 1, French
Record 1, Domaine(s)
- Mathématiques
- Infographie
Record 1, Main entry term, French
- ensemble de Fatou
1, record 1, French, ensemble%20de%20Fatou
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- poussière de Fatou 2, record 1, French, poussi%C3%A8re%20de%20Fatou
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Ensemble [...] obtenu par une méthode itérative très utilisée, la méthode de Newton (approximation de la racine d'une fonction non linéaire). 3, record 1, French, - ensemble%20de%20Fatou
Record number: 1, Textual support number: 2 DEF
Cas particulier d'un ensemble de Julia, construit par l'itération d'une transformation et formant, dans certains cas, une poussière de points déconnectés. 2, record 1, French, - ensemble%20de%20Fatou
Record number: 1, Textual support number: 1 OBS
En 1918, Gaston Julia et Pierre Fatou ont démontré que, pour les itérations de fonctions rationnelles, les points limites d'un bassin d'attraction sont les points limites de tous les bassins d'un plan complexe. Le néologisme «poussière de Fatou» vient de B. Mandelbrot. 2, record 1, French, - ensemble%20de%20Fatou
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2000-08-29
Record 2, English
Record 2, Subject field(s)
- Mathematics
- Computer Graphics
Record 2, Main entry term, English
- Julia set
1, record 2, English, Julia%20set
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
... for iterations of rational functions in general, the boundary points of one basin of attraction are the boundary points of all basins. These boundary points form a set that is now called a Julia set in Gaston's honor(the complementary set of complex numbers is appropriately called a Fatou set). 2, record 2, English, - Julia%20set
Record 2, French
Record 2, Domaine(s)
- Mathématiques
- Infographie
Record 2, Main entry term, French
- ensemble de Julia
1, record 2, French, ensemble%20de%20Julia
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Ensemble fractal formé des points limites d'un bassin d'attraction dans un plan complexe, qui sont engendrés par l'application itérative d'une fonction non linéaire, et qui ne convergent pas vers un point ou une région fixe du plan. 2, record 2, French, - ensemble%20de%20Julia
Record number: 2, Textual support number: 1 OBS
L'exemple le plus connu emploie la fonction z - z2 + c. Pour chaque nouvelle valeur de z introduite dans la fonction d'itération, on fixe la valeur de c et on obtient ainsi un nouvel ensemble de Julia. Certains ressemblent à des cercles percés et déformés, d'autres - à des nuages épais, à des arbustes, à des étincelles ou à des lapins. Ceux qui possèdent deux attracteurs et plus sont multifractals. 2, record 2, French, - ensemble%20de%20Julia
Record number: 2, Textual support number: 1 PHR
remplir un ensemble de Julia. 2, record 2, French, - ensemble%20de%20Julia
Record number: 2, Textual support number: 2 PHR
ensemble de Julia multifractal, rectangulaire, rempli. 2, record 2, French, - ensemble%20de%20Julia
Record number: 2, Textual support number: 3 PHR
ensemble de Julia de polynômes. 2, record 2, French, - ensemble%20de%20Julia
Record number: 2, Textual support number: 4 PHR
développement sur un ensemble de Julia. 2, record 2, French, - ensemble%20de%20Julia
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1994-11-18
Record 3, English
Record 3, Subject field(s)
- Mathematics
- Computer Graphics
Record 3, Main entry term, English
- fractal dust
1, record 3, English, fractal%20dust
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, 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 3, English, - fractal%20dust
Record 3, French
Record 3, Domaine(s)
- Mathématiques
- Infographie
Record 3, Main entry term, French
- poussière fractale
1, record 3, French, poussi%C3%A8re%20fractale
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
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