On qualitative analysis of a predator-prey system with time delay

摘要：

The stability of positive equilibrium is analyzed in a predator-prey model with time delay and holling type Ⅱ functional response.The existence of positive equilibrium is obtained by using functional property. Local asymptotic stability of the positive equilibrium is obtained by using characteristic equation,and the coefficient was simplified in order to get suitable conditions easily.

关键词： time delay predator-prey system functional response local asymptotic stability

作者: Kailing Sun Meijuan Wang Chunjuan Zhu

作者单位: College of Science, University of Shanghai for Science and Technology, Shanghai 200093, 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: 309-312

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）