Dynamics of a New SIR Epidemic Model With Time Delay and Vertical Transmission

摘要：

A new SIR epidemic model with time delay and vertical transmission is proposed, and the dynamics of the model under pulse vaccination are analyzed. Global attractivity of infection-free periodic solution is proved. The condition for the permanence of epidemic model with pulse vaccination is also given.

关键词： permanence pulse vaccination horizontal and vertical transmission time delay

作者: Yuan Tian Lansun Chen

作者单位: Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, China;School of I Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, 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: 786-792

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）