Stability analysis of a disease resistance SEIRS model with nonlinear incidence rate

Autor: Jianwen Jia, Jing Xiao
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-13 (2018)
Druh dokumentu: article
ISSN: 1687-1847
DOI: 10.1186/s13662-018-1494-1
Popis: Abstract In this paper, we study a new SEIRS epidemic model describing nonlinear incidence with a more general form and the transmission of influenza virus with disease resistance. The basic reproductive number ℜ0 $\Re_{0}$ is obtained by using the method of next generating matrix. If ℜ01 $\Re_{0}>1$, by using the geometric method, we obtain some sufficient conditions for global stability of the unique endemic equilibrium. Finally, numerical simulations are provided to support our theoretical results.
Databáze: Directory of Open Access Journals
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