【百年百人】明治大学Hiroshi Matano教授讲座预告

报告人Hiroshi Matano, Meiji University

报告人简介: Hiroshi Matano, 现任明治大学教授,曾获1990年日本数学会Spring奖,两度授予明尼苏达大学Distinguished Ordway Visitor荣誉。曾受邀在1994年国际数学家大会(ICM)上做45分钟报告。

报告题目:Propagation of bistable fronts through a perforated wall

摘要:We consider a bistable reaction-diffusion equation on ${\bf R}^N$ in the presence of an obstacle $K$, which can be regarded as a wall of infinite span with periodically arrayed holes. More precisely, $K$ is a closed subset of ${\bf R}^N$ with smooth boundary such that its projection onto the $x_1$-axis is bounded, while it is periodic in the rest of variables $(x_2,\ldots, x_N)$. We assume that ${\bf R}^N \setminus K$ is connected. Our goal is to study what happens when a planar traveling front coming from $x_1 = +\infty$ meets the wall $K$.

报告时间:7月6日, 13:30-15:00(Harbin)

报告链接:

Zoom webinar ID: 975 7490 3336

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数学学院团委

数学学院

2020年7月6日

 

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