

Dobrushin Mathematics Laboratory Seminar
January 13, 2015 16:00, Moscow, room 307, IITP RAS (Bolshoy Karetniy per., 19)






Convergence of the CahnHilliard equation
M. Mariani^{} ^{} Dipartimento di Matematica, University of Rome "La Sapienza"

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Abstract:
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 1dimensional CahnHilliard equation. As time allows, possible extensions to nonreversible Markov processes and convergence of stochastic particles systems will be discussed.

