Seminário de Análise, Geometria e Sistemas Dinâmicos  

21/05/2019, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática
Cédric Bernardin, University of Nice Sophia-Antipolis

Microscopic models for multicomponents SPDE’s with a KPZ flavor

The usual KPZ equation is the scaling limit of weakly asymmetric microscopic models with one conserved quantity. In this talk I will present some weakly asymmetric microscopic models with several conserved quantities for which it is possible to derive macroscopic SPDEs with a KPZ flavor.

Joint work with R. Ahmed, T. Funaki, P. Gonçalves, S. Sethuraman and M. Simon.