Analysis of stability and bifurcation for an SEIR epidemic model with saturated recovery rate |
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| Institution: | 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 |
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| 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. |
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