Permanence for a discrete time Lotka-Volterra type food-chain model with delays

被引：7
|
作者：
Liao, Xinyuan [1 ]
Zhou, Shengfan
Chen, Yuming
机构：
[1] Nanhua Univ, Sch Math & Phys, Hengyang 421001, Hunan, Peoples R China
[2] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
[3] Wilfrid Laurier Univ, Dept Math, Waterloo, ON N2L 3C5, Canada
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2007年 / 186卷 / 01期
关键词：
permanence; delay; discrete Lotka-Volterra system; food-chain; coexistence;
D O I：
10.1016/j.amc.2006.07.096
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Considered is a delayed discrete time Lotka-Volterra type food-chain model. Sufficient conditions are established for the permanence and the feasibility of the obtained results are illustrated with an example. (c) 2006 Elsevier Inc. All rights reserved.
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页码：279 / 285
页数：7
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