Self-similar solutions of chemotactic system

被引:2
作者
Yoshida, K [1 ]
机构
[1] Hiroshima Univ, Higashihiroshima, Hiroshima 724, Japan
关键词
self-similar solution; chemotaxis; elliptic equation; global branch;
D O I
10.1016/S0362-546X(01)00225-5
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
By consider self-similar solutions we reduce the system of parabolic equations (1.1) modeling chemotaxis to an elliptic equation with a positive parameter sigma; Delta psi + tau /2y(.)del psi + sigmae(-1/4 \y \2+psi) = 0 in R-2 We investigate a structure of the pair (sigma, psi) of a parameter and a solution.
引用
收藏
页码:813 / 824
页数:12
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