Math Seminars
S. Vaienti
(CPT Marseille)
On some properties of randomly perturbed dynamical systems
Random perturbations of a dynamical systems is a useful way to recover
systems which arise in physical situations. We will show an application of
this approach. We will also show a few properties of the stationary
measures associated to i.i.d. random perturbations and we will adress some
open questions about their stochastic stability.