Analysis of a Predator-prey Model with Stage Structure and Disease

摘要：

A delayed predator-prey model with stage structure and disease in the prey is investigated. By analyzing the characteristic equation, sufficient conditions are gained for the local stability of all the nonnegative equilibria of the proposed model. By comparison theorem, criterion is established for the global stability of all boundary equilibria. Here sufficient condition for the permanence of our model is also obtained.

关键词： stage structure global stability permanence.

作者: Zhiqi Lu Shuang Li

作者单位: College of Mathematics and Information Science, Henan Normal University, Xinxiang, 453007, 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: 860-864

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）