Blow-up rates for degenerate parabolic equations coupled via equation and boundary

被引：2

作者：

Xiang, Zhaoyin ^{[1
]}

Chen, Qiong ^{[2
]}

Mu, Chunlai ^{[3
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 610054, Peoples R China

[2] Sichuan Univ, Dept Math, Chengdu 610064, Peoples R China

[3] Chongqing Univ, Coll Math & Stat, Chongqing 400044, Peoples R China

来源：

DYNAMICAL SYSTEMS-AN INTERNATIONAL JOURNAL | 2011年 / 26卷 / 03期

基金：

中国博士后科学基金;

关键词：

degenerate parabolic system; blow up; blow-up estimates; CRITICAL EXPONENTS; THEOREMS; SYSTEM; FLUX;

D O I：

10.1080/14689367.2011.580333

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this article, we consider a degenerate parabolic system coupled with an equation and a boundary condition. We get the sufficient condition and necessary conditions of the solutions blowing up in finite time. For blow-up solutions, we establish the precise blow-up estimates.

引用

页码：261 / 271

页数：11

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