Complex dynamics of a delayed stage-structured predator-prey model with impulsive effect

被引：1

作者：

Zhao Z. ^{[1
]}

机构：

[1] Department of Mathematics, Huanghuai University

来源：

Journal of Applied Mathematics and Computing | 2014年 / 45卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

Chaos; Global attractivity; Permanence; Stage structure;

D O I：

10.1007/s12190-013-0718-5

中图分类号：

学科分类号：

摘要：

In this paper, we investigate a stage-structured predator-prey model with periodic harvesting (catching or poisoning) for the prey and stage structure for the predator with constant maturation time delay. Sufficient conditions which guaranteed the global attractivity of predator-extinction periodic solution and permanence of the system are obtained. Furthermore, influences of the impulsive perturbation on the inherent oscillation are studied, which exhibits a wide variety of dynamic behaviors by numerical simulations. © 2013 Korean Society for Computational and Applied Mathematics.

引用

页码：183 / 197

页数：14

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