Dynamic Analysis of an SEIQS model with Varying Population Size

摘要：

This paper investigates an SEIQS model with varying population. By means of Lyapunov function theorem, we proved the global asymptotical stable results of the disease-free equilibrium and the endemic equilibr- ium. In addition, we also study the phenomena of Hopf bifurcation and limit cycle of the systems with the numerical simulations.

关键词： SEIQS model global stability limit cycle simulation

作者: Jun-hong Li Ning Cui Liang Cui Hong-kai Sun

作者单位: Department of Mathematics and Sciences,Hebei Institute of Architecture&Civil Engineering,Zhangjiakou Office of Student,Shijiazhuang Tiedao University,Shijiazhuang Hebei 051000, China

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: 1274-1277

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）