Hopf bifurcation of a predator-prey system with stage structure and harvesting

被引：11

作者：

Ge, Zhihao ^{[1
]}

Yan, Jingjing

机构：

[1] Henan Univ, Sch Math & Informat Sci, Kaifeng 475001, Peoples R China

来源：

NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 2011年 / 74卷 / 02期

关键词：

Predator-prey system; Stage structure; Delay; Hopf bifurcation; MODEL; STABILITY;

D O I：

10.1016/j.na.2010.09.019

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, a two-species predator-prey system with stage structure and harvesting is investigated. The existence of Hopf bifurcations of the system is given. And the stability and directions of Hopf bifurcations are determined by applying the normal form theory and the center manifold theorem. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：652 / 660

页数：9