Analysis of a predator-prey model with modified Leslie-Gower and Holling-type II schemes with time delay

被引:241
|
作者
Nindjin, A. F.
Aziz-Alaoui, M. A.
Cadivel, M.
机构
[1] Univ Havre, Lab Math Appl, F-76058 Le Havre, France
[2] Univ Cocody, Lab Math Appl, Abidjan 22, Cote Ivoire
关键词
time delay; boundedness; permanent; local stability; global stability; Liapunov functional;
D O I
10.1016/j.nonrwa.2005.10.003
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Two-dimensional delayed continuous time dynamical system modeling a predator-prey food chain, and based on a modified version of Holling type-II scheme is investigated. By constructing a Liapunov function, we obtain a sufficient condition for global stability of the positive equilibrium. We also present some related qualitative results for this system. (c) 2005 Elsevier Ltd. All rights reserved.
引用
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页码:1104 / 1118
页数:15
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