学术报告

【online】Summer 2020 online talks on partial differential equations

发布人:发布时间: 2020-07-07

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Summer 2020 online talks on partial differential equations

 

方式:Zoom会议室  ID: 976 003 3388   PW: 20200430


1题目:Traveling waves for time-delayed diffusion equations


报告人:黄锐 (华南师范大学)

 

时间: 2020年7月14日 10:30-11:20

 

摘要:This talk is about the traveling waves for time-delayed reaction-diffusion equations with degenerate diffusion or nonlocal dispersion term. For the degenerate case, we will show the existence of smooth and sharp type traveling waves, and the global stability of traveling waves. While, for the nonlocal dispersion case, we will show the stability of the monotone/non-monotone and critical/non-critical traveling waves. We will also give some numerical simulations to confirm our theoretical results.


2题目: Serrin-type criterion and large-time behavior for full compressible Navier-Stokes system

 

报告人:李竞  (中科院数学所)

 

时间:2020年7月14日 16:00-16:50


摘要: In this talk, we present some recent results concerning the Serrin-type blowup criterion for 3D full compressible Navier-Stokes system which states that the strong or smooth solution exists globally if the density is bounded from above and the velocity satisfies Serrin’s condition.

The upcoming talks will be updated on http://maths.nju.edu.cn/~xzchen/Summer 2020.pdf .

 

邀请人:陈学长 老师、李军 老师