Dynamics of a stochastic SIS epidemic model with nonlinear incidence rates

Dynamics of a stochastic SIS epidemic model with nonlinear incidence rates

Abstract In this paper, considering the impact of stochastic environment noise on infection rate, a stochastic SIS epidemic model with nonlinear incidence rate is proposed and analyzed. Firstly, for the corresponding deterministic system, the threshold which determines the extinction or permanence o...

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Bibliographic Details
Main Authors: Ning Gao, Yi Song, Xinzeng Wang, Jianxin Liu
Format: Article
Language:English
Published: SpringerOpen 2019-01-01
Series:Advances in Difference Equations
Subjects:
Stochastic SIS epidemic model
Nonlinear incidence rate
Extinction
Permanence in mean
Online Access:http://link.springer.com/article/10.1186/s13662-019-1980-0

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