绅士漫画

A large deviation principle for nonlinear stochastic wave equation driven by rough noise

活动时间:2025-11-21 15:30

活动地点:二号绅士漫画 楼2435

主讲人:李瑞囡

主讲人中文简介:

上海对外经贸大学统计与信息绅士漫画 副院长,2017年博士毕业于中科院数学与系统科学研究院。研究方向主要包括大偏差、泛函不等式、随机算法等。

活动内容摘要:

In this talk, we focus on the Freidlin-Wentzell's large deviation principle for one dimensional nonlinear stochastic wave equation driven by a Gaussian noise which is white in time and fractional in space with Hurst parameter (1/4,1/2). The variational framework and the modified weak convergence criterion proposed by Matoussi, Sabbagh, Zhang (2021) are adopted here.

主持人:张振中