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: 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: 860-864

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）