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On extinction profiles of the fast diffusion equations in the borderline Marcinkiewicz spaces

2018-10-19 15:00

报告人: 熊金钢【北京师范大学】

报告人单位:

时间: 2018-10-19 15:00-16:00

地点: 卫津路校区第六教学楼111

开始时间: 2018-10-19 15:00-16:00

报告人简介:

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报告人简介

北京师范大学教授

报告内容介绍

It had been known in 1980s that solutions of the fast diffusions $\partial_t u=\Delta u^m$ in $R^n\times [0,\infty)$ will be extinct in finite time, when the initial data belong to some suitable good spaces and $0<m <\frac{n-2}{n}$. in this talk, i will report my recent results with tianlingjin on certain extinct behaviors which capture singular stationary solutions. in particular, the fowler solutions of the yamabe equation can be captured.

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