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Erschienen in: Journal of Applied Mathematics and Computing 1-2/2021

18.07.2020 | Original Research

Stability dynamics of a delayed generalized Chikungunya virus infection model

verfasst von: Taofeek O. Alade, Ahmed M. Elaiw, Saud M. Alsulami

Erschienen in: Journal of Applied Mathematics and Computing | Ausgabe 1-2/2021

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Abstract

In this paper, a general nonlinear Chikungunya virus (CHIKV) dynamics model is formulated and analyzed. We assume that, the production, removal and proliferation rates of all compartments as well as the incidence rate of infection are modeled by general nonlinear functions that satisfy a set of reasonable conditions. The model is incorporated by two types of discrete time delays. We prove the nonnegativity and boundedness of the solutions of the model. We established the global stability of the steady states of the model by constructing suitable Lyapunov functionals. The numerical simulations are performed to illustrate our theoretical results. The effect of time delay on the virus dynamics is studied.

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Metadaten
Titel
Stability dynamics of a delayed generalized Chikungunya virus infection model
verfasst von
Taofeek O. Alade
Ahmed M. Elaiw
Saud M. Alsulami
Publikationsdatum
18.07.2020
Verlag
Springer Berlin Heidelberg
Erschienen in
Journal of Applied Mathematics and Computing / Ausgabe 1-2/2021
Print ISSN: 1598-5865
Elektronische ISSN: 1865-2085
DOI
https://doi.org/10.1007/s12190-020-01405-9

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