Date(s) - 17/10/2014
11 h 00 min - 12 h 00 min
Catégories Pas de Catégories
I will discuss some variational methods to guess and prove
convergence results for some singular PDEs and stochastic dynamics. As
a toy example, one can study limits of heat equations (or Brownian
motion in a fast oscillating potential). The main focus of the talk
will be on a singular limit of 1-dimensional Cahn-Hilliard equation.
As time allows, possible extensions to non-reversible Markov processes
and convergence of stochastic particles systems will be discussed.