A regime-switching SIR epidemic model with a ratio-dependent incidence rate and degenerate diffusion
نویسندگان
چکیده
منابع مشابه
Asymptotic behavior of a regime-switching SIR epidemic model with degenerate diffusion
*Correspondence: [email protected] School of Mathematics and Statistics, Beihua University, Jilin, China Abstract In this paper, we consider a stochastic SIR epidemic model with regime switching. The Markov semigroup theory will be employed to obtain the existence of a unique stable stationary distribution. We prove that, ifRs < 0, the disease becomes extinct exponentially; whereas ifRs > 0 and β...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-47131-6