Periodic solutions of a delayed lotka-volterra type model with one prey and two predators

被引：0

作者：

Xu, Rui ^{[1
]}

Feng, Hawing ^{[1
]}

Liu, Qiming ^{[1
]}

机构：

[1] Shijiazhunag Mech Engn Coll, Dept Math, Shijiazhuang 050003, Hebei Prov, Peoples R China

来源：

DIFFERENTIAL EQUATIONS AND APPLICATIONS, VOL 4 | 2007年 / 4卷

关键词：

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A delayed periodic Lotka-Volterra type population model with one prey and two predators is investigated. By using Gaines and Mawhin's continuation theorem of coincidence degree theory and by constructing suitable Lyapunov functionals, a set of easily verifiable sufficient conditions are derived for the existence, uniqueness and global stability of positive periodic solutions of the model. Numerical simulation is presented to illustrate the feasibility of our main results.

引用

页码：141 / +

页数：2

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