Stability and bifurcation analysis of epidemic models with saturated incidence rates: An application to a nonmonotone incidence rate
We analyze local asymptotic stability of an SIRS epidemic model with a distributed delay. The incidence rate is given by a general saturated function of the number of infective individuals.Our first aim is to find a class of nonmonotone incidence rates such that a unique endemic equilibrium is alway...
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Main Authors: | Yoichi Enatsu, Yukihiko Nakata |
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Format: | Article |
Language: | English |
Published: |
AIMS Press
2014-02-01
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Series: | Mathematical Biosciences and Engineering |
Subjects: | |
Online Access: | https://www.aimspress.com/article/doi/10.3934/mbe.2014.11.785 |
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