TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

FONCTION BROWNIENNE [4 records]

Record 1 2000-08-29

English

Subject field(s)
  • Mathematics
  • Computer Graphics
CONT

x =-1, giving rise to the hyperbolic power law f-1. Or, as Balthazaar van der Pol once said of Bach's music, "It is great because it is inevitable [implying x < 0] and yet surprising [x > -2].

French

Domaine(s)
  • Mathématiques
  • Infographie
OBS

Voir mouvement brownien, fonction brownienne, trajectoire brownienne, etc.

Spanish

Save record 1

Record 2 1995-10-16

English

Subject field(s)
  • Mathematics
  • Computer Graphics
DEF

Brown line-to-line function : denotes the classical ordinary Brownian motion, also called Wiener function, Bachelier function or Bachelier-Wiener-Lévy function.

OBS

Brownian functions are either linear or fractional. They evaluate particle motion, distribution and trajectories in Brownian clusters.

French

Domaine(s)
  • Mathématiques
  • Infographie
DEF

Fonction irrégulière, sans dérivée mais continue, qui mesure le mouvement des particules, la distribution et les trajectoires des agrégats browniens.

CONT

Le physicien Jean Perrin (1913) a insisté sur la parenté entre les trajectoires du mouvement brownien et les fonctions continues sans dérivée des mathématiques. Son intuition a été confirmée par la suite par Wiener.

Spanish

Save record 2

Record 3 1995-10-16

English

Subject field(s)
  • Mathematics
  • Computer Graphics
CONT

The availability of fractional Brownian function now makes it feasible to generalize this model by requiring that whichever course (other than straight west) the river has engaged, it should persist in it.

French

Domaine(s)
  • Mathématiques
  • Infographie
OBS

Voir mouvement brownien.

Spanish

Save record 3

Record 4 1994-08-02

English

Subject field(s)
  • Mathematics
  • Computer Graphics

French

Domaine(s)
  • Mathématiques
  • Infographie
CONT

Fonction irrégulière, sans dérivée mais continue.

PHR

La fonction brownienne fractionnaire croît, décroît, devient chaotique.

PHR

calculer, remplacer une fonction brownienne fractionnaire.

Spanish

Save record 4

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