Blow-up and asymptotic behavior of solutions to a semilinear integrodifferential system

被引:4
|
作者
Chen, Q [1 ]
Xiang, ZY
Mu, CL
机构
[1] Sichuan Univ, Dept Math, Chengdu 610064, Peoples R China
[2] China W Normal Univ, Dept Math, Nanchong 637002, Peoples R China
关键词
integrodifferential system; blow-up; blow-up set; asymptotic behavior;
D O I
10.3934/cpaa.2006.5.435
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper deals with the blow-up properties and asymptotic behavior of solutions to a semilinear integrodifferential system with nonlocal reaction terms in space and time. The blow-up conditions are given by a variant of the eigenfunction method combined with new proper-ties on systems of differential inequalities. At the same time, the blow-up set is obtained. For some special cases, the asymptotic behavior of the blow-up solution is precisely characterized.
引用
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页码:435 / 446
页数:12
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