Dynamics and asymptotic profiles of steady states of an SIRS epidemic model in spatially heterogenous environment

Dynamics and asymptotic profiles of steady states of an SIRS epidemic model in spatially heterogenous environment

This paper performs qualitative analysis on a reactionɃdiffusion SIRS epidemic system with ratioɃdependent incidence rate in spatially heterogeneous environment. The threshold dynamics in the term of the basic reproduction number R0 is established. And the asymptotic profile of endemic equilibrium i...

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Bibliographic Details
Main Authors: Baoxiang Zhang, Yongli Cai, Bingxian Wang, Weiming Wang
Format: Article
Language:English
Published: AIMS Press 2020-01-01
Series:Mathematical Biosciences and Engineering
Subjects:
ratio–dependent incidence rate
spatial heterogeneity
basic reproduction number
threshold dynamics
asymptotic profile
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2020047?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/mbe.2020047?viewType=HTML

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