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Stability of the separable solutions for a nonlinear boundary diffusion problem

2022-10-25 10:54

报告人: 熊金钢

报告人单位: 北京师范大学

时间: 2022年10月27号（周四）14:00-15:00

地点: 腾讯会议号513-345-873

开始时间:

报告人简介: 教授

年:

日月:

The topic of this talk is about a nonlinear boundary diffusion problem. We show that its solutions may blow up in finite time, or become extinct in finite time, or exist for a long time, with a precise decay or growth rate. We further investigate the asymptotic behavior of its solutions and prove the stability of its separable solutions. Some sharp convergence rates and higher order asymptotics are also obtained. This is joint with Tianling Jin and Xuzhou Yang.

Add:Building 58, The School of Mathematics, Tianjin University Beiyangyuan Campus,

No. 135, Ya Guan Road, Jinnan District, Tianjin, PRC

Tel:022-60787827 Mail:math@tju.edu.cn