专题学术讲座预告丨​Propagation of Interfaces in Parabolic Equations

2022-05-23 12:46:49

时间:2022年5月26日(星期四)17:10-18:10

地点:ZOOM

ZOOM会议号860 4996 3816

密码:015504


主持人:林白博士

主讲人:娄本东教授,上海师范大学

报告题目:Propagation of Interfaces in Parabolic Equations


主讲人简介:

娄本东,上海师范大学教授。娄教授的研究领域是偏微分方程与生物数学。他在反应扩散方程自由边界的传播理论、非均匀空间中的非平面波的研究、曲率流方程的广义行波等方面作了一系列研究工作。研究成果发表于JEMS,AIHP,CPDE,JFA等期刊,获得多项国家自然科学基金的资助和上海市自然科学二等奖。


报告摘要:

In this talk, Prof. Lou will give a partial survey on the interfaces arising in some parabolic equations, including propagating fronts and Stefan free boundaries in reaction diffusion equations; free boundaries in porous media equations; propagating hypersurfaces in mean curvature flows. In particular, he will specify the influence of the special heterogeneity on the propagation of these interfaces, especially, the concepts of generalized traveling wave solutions and generalized selfsimilar solutions.