Positive periodic solutions of neutral predator-prey model with Beddington-DeAngelis functional response

被引：11

作者：

Liu, Guirong ^{[1
]}

Yan, Jurang ^{[1
]}

机构：

[1] Shanxi Univ, Sch Math Sci, Taiyuan 030006, Shanxi, Peoples R China

来源：

COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2011年 / 61卷 / 08期

基金：

中国国家自然科学基金; 山西省青年科学基金;

关键词：

Predator-prey; Periodic solution; Neutral; Coincidence degree; Beddington-DeAngelis; SYSTEM; STABILITY;

D O I：

10.1016/j.camwa.2010.09.067

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By using a continuation theorem based on coincidence degree theory, some new sufficient conditions are obtained for the existence of positive periodic solutions for a neutral predator-prey model with the Beddington-DeAngelis functional response. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2317 / 2322

页数：6

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