Bifurcation of non-negative solutions for an elliptic system

被引：0
|
作者：
Ming Yang
Pei-hu Shi
机构：
[1] Southeast University,Department of Mathematics
来源：
Applied Mathematics and Mechanics | 2008年 / 29卷
关键词：
bifurcation; structure of positive solutions; elliptic system; O175.26; 35J55; 92D25;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the paper, we consider a nonlinear elliptic system coming from the predator-prey model with diffusion. Predator growth-rate is treated as bifurcation parameter. The range of parameter is found for which there exists nontrivial solution via the theory of bifurcation from infinity, local bifurcation and global bifurcation.
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页码：251 / 257
页数：6
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