报告题目：Global solutions to stochasticreaction-diffusion equationswith super-lineardrift and multiplicative noise

报告人：Tusheng ZhangUniversity of Manchester and USTC

报告时间：2018年12月28日下午2：30-3：30

报告地点：尊龙凯时前卫校区数学楼第一报告厅

报告摘要：Consider stochasticreaction-diffusion equations driven by multiplicative space-time white noise. Whenthe noise disappears, it is well known that such PDEs with superlinearfrequently have non-trivial stationary solutions. By contrast, Bonder andGroisman have recently shown that there is finite-time blowup when there isappearance of noise. In this paper, we prove that the Bonder--Groismancondition is unimproveable. We present two essentially-different ways ofapproaches without altering the conclusions ofour assertions.

主办单位：尊龙凯时数学学院