A delayed predator-prey model with stage structured for the predator and impulsive effect

摘要：

In this paper,a stage structured predator-prey model with time delay and impulsive effect is considered,one obtains the sufficient conditions of the global attractivity of the predator-extinction periodic solution and proves the system is permanent by using the theorey on delay functional and impulsive differential equation,Our results give some reasonable suggestions for pest management.

关键词： predator-prey model stage structure time delay impulsive effect global attraetivity premanence

作者: Zhongyi Xiang Fen Luo Xinyu Song Yiping Chen

作者单位: Department of Mathematics,Hubei Institute for Nationalities,Enshi 445000,Hubei,PR China Department of Mathematics,Xinyang Normal University,Xinyang 464000,Henan,PR China

会议类型: 国际会议

会议名称: 中国数学会生物数学分会第六届学术年会

会议地点: 山东泰安

会议语种:英文

页码: 877-880

在线出版日期: 2008-07-25（万方平台首次上网日期，不代表论文的发表时间）