Analysis of stability and bifurcation for an SEIR epidemic model with saturated recovery rate |
| |
Affiliation: | 1. School of Mathematics and Statistics, Central China Normal University, Wuhan 430079, PR China;2. Department of Mathematics, Hubei University for Nationalities, Hubei 445000, PR China |
| |
Abstract: | In this paper we study an SEIR epidemic model with saturated recovery rate. A backward bifurcation leading to bistability possibly occurs, and global dynamics are shown by compound matrices and geometric approaches. Numerical simulations are presented to illustrate the results. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|