An Epidemic Model With Virus Auto Variation And Time Delay

摘要：

The infectious disease model with auto variation and time delay is studied.The time delay is as a parameter to study the system stability and to consider roots of the characteristic equation at the equilibrium in the linear system.According to the positive or negative and the value of the roots ,the local stability of the equilibrium can be determined.

关键词： time delay stability Lyapunov function characteristic equations

作者: Tong Yaohua Xue Yakui

作者单位: College of Science,North University, China, 030051 Shanxi Datong University,Datong Shanxi,037009

会议类型: 国际会议

会议名称: The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)

会议地点: 南京

会议语种:英文

页码: 1204-1208

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）