Life span of solutions with large initial data for a class of coupled parabolic systems

被引：0

作者：

Xiaojing Xu

Zhuan Ye

机构：

[1] Beijing Normal University,School of Mathematical Sciences, Laboratory of Mathematics and Complex Systems, Ministry of Education

来源：

Zeitschrift für angewandte Mathematik und Physik | 2013年 / 64卷

关键词：

35K45; 74H40; Coupled parabolic system; Life span; Blow-up;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper deals with a class of coupled systems of parabolic equations subject to large initial data. By constructing and solving a new ODE system, we obtain the accurate life span of solutions (blow-up time) of the expression determined by the initial value.

引用

页码：705 / 717

页数：12

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