Global existence of positive periodic solutions of periodic predator-prey system with infinite delays

被引：44

作者：

Fan, M ^{[1
]}

Wang, K ^{[1
]}

机构：

[1] NE Normal Univ, Dept Math, Changchun 130024, Jilin, Peoples R China

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2001年 / 262卷 / 01期

关键词：

positive periodic solutions; global existence; predator-prey system; infinite delays; coincidence degree;

D O I：

10.1006/jmaa.2000.7181

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A set of easily verifiable sufficient conditions is derived for the global existence of periodic solutions with strictly positive components for a periodic predator-prey System with infinite delays by using the method of coincidence degree. (C) 2001 Academic Press.

引用

页码：1 / 11

页数：11

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