Analysis of stability and bifurcation for an epidemic model with vaccination and saturated recovery rate
In this paper, an SEIV epidemic model with vaccination and saturated recovery rate is formulated. The local and global asymptotical stability of disease-free equilibrium has been presented.A bifurcation analysis is performed and conditions ensuring that the system exhibits backward bifurcation are provided.
epidemic model backward bifurcation saturated recovery ratec
Xiangyun Shi Xinyu Song
College of Mathematics and Information Science,Xinyang Normal University,Xinyang 464000, Henan,P.R. China
国际会议
The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)
南京
英文
1191-1197
2011-06-01(万方平台首次上网日期,不代表论文的发表时间)