Existence of positive periodic solutions of competitor-competitor-mutualist Lotka-Volterra systems with infinite delays

被引：3
作者：
Zhang Daoxiang [1 ,2 ]
Ding Weiwei [1 ]
Zhu Min [1 ]
机构：
[1] Anhui Normal Univ, Coll Math & Comp Sci, Wuhu 241003, Peoples R China
[2] Beijing Univ Technol, Coll Mech Engn, Beijing 100124, Peoples R China
来源：
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY | 2015年 / 28卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Competitor-competitor-mutualist Lotka-Volterra systems with infinite delays; Krasnoselskii's fixed point theorem; positive periodic solutions; GLOBAL ATTRACTIVITY; PREDATOR; MODEL;
D O I：
10.1007/s11424-015-3128-y
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, the authors primarily explore a delayed competitor-competitor-mutualist Lotka-Volterra model, which is a system of differential equation with infinite integral. The authors first study the existence of positive periodic solutions of the model by using the Krasnoselskii's fixed point theorem, and then present an example to illustrate the main results.
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页码：316 / 326
页数：11
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