Multiple positive periodic solutions for a generalized predator-prey system with exploited terms

被引：15

作者：

Zhang, Zhengqiu ^{[1
]}

Tian, Tesheng

机构：

[1] Hunan Univ, Coll Math, Changsha 410082, Peoples R China

[2] Hube Univ Technol, Coll Sci, Wuhan 430068, Peoples R China

来源：

NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS | 2008年 / 9卷 / 01期

基金：

中国国家自然科学基金;

关键词：

eight positive periodic solutions; a generalized prey-predator system; the continuation theorem of coincidence degree theory; exploited terms;

D O I：

10.1016/j.nonrwa.2006.08.009

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we consider a generalized predator-prey system with exploited terms and prove the existence of eight positive periodic solutions by employing the continuation theorem of coincidence degree theory, (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：26 / 39

页数：14

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