Global stability for three-species Lotka-Volterra systems with delay

被引:1
|
作者
El-Owaidy, HM [1 ]
Ismail, M [1 ]
机构
[1] Al Azhar Univ, Fac Sci, Dept Math, Cairo 11884, Egypt
关键词
equilibrium; three-species; global stability; time delay;
D O I
10.1016/S0096-3003(01)00332-0
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, a three-species delayed Lotka-Volterra system without delayed interspecific competitions is considered. It is proved that the system is globally stable for all off-diagonal delays tau(ij) greater than or equal to 0(i not equal j, i, j = 1, 2, 3) if and only if the interaction matrix of the system satisfies condition (WDD). (C) 2002 Elsevier Science Inc. All rights reserved.
引用
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页码:301 / 306
页数:6
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