Dynamic Complexities in Impulsive Perturbed Leslie-Gower Type Prey-predator System

摘要：

Based on a modified version of the Leslie-Gower scheme, an impulsive prey-predator system with Monod-Haldane functional response is proposed and investigated. Conditions under which the system is extincting and permanent are given, respectively. The bifurcation diagrams are obtained for different parameters of the system after intensive numerical simulations. The results of simulations show that impulsive perturbations in the system can very easily give rise to complex dynamics.

关键词： prey-predator impulsive perturbation extinction and permanence bifurcation

作者: Yiping Chen Zhijun Liu Zhongyi Xiang Wenjie Qin

作者单位: Department of Mathematics, Hubei Institute for Nationalities, Enshi, Hubei, 445000, China

会议类型: 国际会议

会议名称: The 1st International ELID-Grinding Conference(第一届镜面磨削技术国际会议)

会议地点: 长沙

会议语种:英文

页码: 749-753

在线出版日期: 2008-06-12（万方平台首次上网日期，不代表论文的发表时间）