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Analysis of stability and bifurcation for an SEIR epidemic model with saturated recovery rate

Authors :
Zhou, Xueyong
Cui, Jingan
Source :
Communications in Nonlinear Science & Numerical Simulation. Nov2011, Vol. 16 Issue 11, p4438-4450. 13p.
Publication Year :
2011

Abstract

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. [Copyright &y& Elsevier]

Subjects

Subjects :
*BIFURCATION theory
*MATRICES (Mathematics)
*GEOMETRIC analysis
*NUMERICAL analysis
*INFORMATION resources
*MATHEMATICAL analysis

Details

Language :
English
ISSN :
10075704
Volume :
16
Issue :
11
Database :
Academic Search Index
Journal :
Communications in Nonlinear Science & Numerical Simulation
Publication Type :
Periodical
Accession number :
61187274
Full Text :
https://doi.org/10.1016/j.cnsns.2011.03.026
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