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FONCTION WIENER-LEVY [1 record]

Record 1 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

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