题目：SUPPRESSION OF BLOW UP BY MIXING IN GENERALIZED KELLER-SEGEL SYSTEM WITH FRACTIONAL DISSIPATION

报告人：王维克 教授（上海交通大学数学学院）

摘要：We consider a generalized parabolic-elliptic Keller-Segel equation with a fractional diffusion term and an advection. In this paper, we will show you how to take advantage of mixing, effectively prevent the blow-up phenomenon of solutions. Moreover, by nonlinear maximumprinciple, we obtain existence of global in time regular solution for general initial data.

时  间：2019年6月10日（周一）下午3点30分

地  点：数学系一楼108报告厅

邀请人：杨孝平 老师