PERIODIC SOLUTION TO A DELAYED PREDATOR-PREY SYSTEM WITH STAGE STRUCTURE AND DISPERSION

被引：0

作者：

Yanwei Liu1

2. Dept. of Math.

机构：

来源：

Annals of Applied Mathematics | 2011年 / 01期

关键词：

time delay; diffiusion; periodic solution; stage structure;

D O I：

暂无

中图分类号：

O175 [微分方程、积分方程];

学科分类号：

070104 ;

摘要：

In this paper,a delayed two-species predator-prey system with stage structure and diffiusion is investigated. Based on the continuation theorem of coincidence degree theory,the suficient conditions for the existence of positive ω-periodic solution to the system are derived. The numerical simulation of an example verifies our main result.

引用

页码：28 / 35

页数：8