Small random perturbations of dynamical systems and the definition of attractors

Collection : Ruelle, David

Auteur(e.s) : RUELLE

Date : 03/1981

Description : Abstract : The strange attractors plotted by computers and seen in physical experiments do not necessarily have an open basin of attraction. In view of this we study a new definition of attractors based on ideas of Conley. We argue that the attractors observed in the presence of small random perturbations correspond to this new definition.

Sujet(s) : RESEAUX

Source : P/81/23

©IHES