The Periodic Predator-Prey Model with Impulsive Effect

被引：0
|
作者：
Wu, Wen [1 ]
Tang, Sanyi [1 ]
机构：
[1] Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Shaanxi, Peoples R China
来源：
PROCEEDINGS OF THE 7TH CONFERENCE ON BIOLOGICAL DYNAMIC SYSTEM AND STABILITY OF DIFFERENTIAL EQUATION, VOLS I AND II | 2010年
关键词：
predator-prey; impulse; pest-free periodic solution; global stability;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, nonautonomous periodic predator-prey system with impulsive effect is investigated. The threshold value R-0 which determines the dynamical behavior of the model is provided. Furthermore, we prove that the pest-free periodic solution is globally stable if R-0 < 1; the pest-free periodic solution is unstable and the pest will be uniform persistent when R-0 > 1.
引用
收藏
页码：342 / 345
页数：4
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