04-10吴文俊数学重点实验室 Dynamical Systems Seminar【黎定仕】

时间:2019-04-08

报告题目:Robustness of random attractors for stochastic delayed evolution equations on thin domains
报告人:黎定仕  西南交通大学
时间:4月10日(周三)下午16:00-17:00
地点:第五教学楼5505教室
摘要:In this talk, a system of stochastic delayed  reaction-diffusion equations with multiplicative noise and deterministic non-autonomous forcing on thin domain  is considered. We first prove the existence and uniqueness of bi-spatial pullback attractor for these equations. Then upper semicontinuity of the global random attractors in the delay is obtained as the length of time delay approaches zero. Finally, we establish the upper semicontinuity of these attractors when a family of (n+1)-dimensional thin domains collapses onto an n-dimensional domain.
     This lecture is based on a joint work with Kening Lu, Lin Shi, Bixiang Wang, and Xiaohu Wang.


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