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离散概周期多种群Lotka-Volterra竞争系统的概周期解
On almost periodic solutions of discrete almost periodic multi-species lotka-volterra competitive systems
【摘要】 研究了离散概周期多种群Lotka-Volterra竞争系统,得到了系统存在唯一全局吸引概周期解的一组充分条件.
【Abstract】 In this paper,we discuss the existence and uniqueness of almost periodic solutions for discretealmost periodic multispecies Lotka-Volterra competitive systems.we obtain some sufficient conditions for the existence of aunique globally attractive positive almost periodic solution.
【关键词】 离散Lotka-Volterra竞争系统;
全局吸引;
概周期解;
存在性;
唯一性;
【Key words】 discrete lotka-volterra competitive systems; globally attractive; almost periodic solution; existence and uniqueness;
【Key words】 discrete lotka-volterra competitive systems; globally attractive; almost periodic solution; existence and uniqueness;
【基金】 福建省自然科学基金(Z0511014)资助项目
- 【文献出处】 湖北师范学院学报(自然科学版) ,Journal of Hubei Normal University(Natural Science) , 编辑部邮箱 ,2009年01期
- 【分类号】O175.1
- 【被引频次】2
- 【下载频次】135