Positive Periodic Solutions of Nonautonomous Competitive Systems with Distributed Delay and Weak Allee Effect

摘要：

In this paper, we study nonautonomous Lotka-Volterra type multispecies competitive systems with distributed delay and weak Allee effect. By using the continuation theorem of coincidence degree theory,an existence theorem of positive periodic solutions is established. And for a special case, we obtian the global attractivity for the system.

关键词： Lotka-Volterra system Allee effect Distributed delay, Coincidence degree

作者: Zijian Liu Zhidong Teng Haijun Jiang

作者单位: College of Mathematics and System Sciences, Xinjiang University, Urumqi 830046, P.R. China

会议类型: 国际会议

会议名称: The 1st International ELID-Grinding Conference(第一届镜面磨削技术国际会议)

会议地点: 长沙

会议语种:英文

页码: 881-884

在线出版日期: 2008-06-12（万方平台首次上网日期，不代表论文的发表时间）