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Gaussian Fluctuations from Nonlinear SPDEs

Cca6a1d07c0f72c02be289f6d8c728545acdc99e

Speaker

Yu Gu, Carnegie Mellon University

Time

2020.11.12 09:00-10:00

Venue

Online—ZOOM APP

ZOOM Info

Conference ID: 998-047-50485
PIN Code: 401393

Abstract

I will talk about some joint work with Alex Dunlap, Jiawei Li, Lenya Ryzhik and Ofer Zeitouni on large scale fluctuations of nonlinear SPDEs including the KPZ equation and nonlinear SHE in two and higher dimensions. We derive the Edwards-Wilkinson limit in a weak disorder regime.

Bio

Yu Gu is an assistant professor at CMU. He got his PhD at Columbia in 2014 and did a postdoc at Stanford in 2014-2017. He was a research member of MSRI in fall 2015. His general interest is in the study of random dynamics, partial differential equation with random coefficients, and probabilistic models from physics and engineering. He have been working on stochastic homogenization, wave in random media, and stochastic partial differential equation.