PERIODIC SOLUTION FOR DIFFUSIVE PREDATOR-PREY PATCH SYSTEMS WITH TIME DELAY AND PERIODIC STOCKING

被引：1
|
作者：
李必文
曾宪武
机构：
[1] Hubei Normal University
[2] Huangshi 435002 Dept. of Math.
[3] Wuhan 430072
[4] Wuhan University
[5] Dept. of Math.
来源：
Annals of Applied Mathematics | 2003年 / 03期
基金：
中国国家自然科学基金;
关键词：
positive periodic solutions; predator-prey system; functional response; delay; periodic stocking;
D O I：
暂无
中图分类号：
O175.2 [偏微分方程];
学科分类号：
070104 ;
摘要：
In this paper, a three species difFusive predator-prey modei with functional response and periodic stocking is studied, where all parameters are time depen-dent. By using new theorem of coincidence degree theory, the existence of a positive periodic solution for this system is established.
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页码：292 / 301
页数：10
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