Dynamics of an almost periodic competitorcompetitor-mutualist Lotka-Volterra systems with time delays

被引：0

作者：

Xu, Lijun ^{[1
]}

Liao, Yongzhi ^{[1
]}

Zhang, Tianwei ^{[2
]}

机构：

[1] Panzhihua Univ, Sch Math & Comp Sci, Panzhihua 617000, Sichuan, Peoples R China

[2] Kunming Univ Sci & Technol, City Coll, Kunming 650051, Yunnan, Peoples R China

来源：

INTERNATIONAL JOURNAL OF DYNAMICAL SYSTEMS AND DIFFERENTIAL EQUATIONS | 2015年 / 5卷 / 02期

关键词：

almost periodicity; coincidence degree; competitor-competitormutualist; Lotka-Volterra;

D O I：

10.1504/IJDSDE.2015.069881

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By using Mawhin's continuation theorem of coincidence degree theory and constructing a suitable Lyapunov functional, a set of easily verifiable conditions are obtained for the existence and global asymptotical stability of a unique positive almost periodic solution of competitor-competitormutualist Lotka-Volterra systems with time delays. An example and simulations are employed to illustrate the main results of this paper.

引用

页码：121 / 135

页数：15

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