Analysis of exact solution of stochastic sex-structured HIV/AIDS epidemic model with effect of screening of infectives

The world of uncertainty motivates the study of stochastic perturbation in the mathematical models of real life. The main objective of this paper is to study stochastic sex-structured HIV/AIDS epidemic model with effect of screening of infectives. We have shown that the proposed stochastic epidemic...

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Detalles Bibliográficos
Autores principales: Rathinasamy, A., Chinnadurai, M., Athithan, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Association for Mathematics and Computers in Simulation (IMACS). Published by Elsevier B.V. 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7443164/
https://www.ncbi.nlm.nih.gov/pubmed/32863550
http://dx.doi.org/10.1016/j.matcom.2020.08.017
Descripción
Sumario:The world of uncertainty motivates the study of stochastic perturbation in the mathematical models of real life. The main objective of this paper is to study stochastic sex-structured HIV/AIDS epidemic model with effect of screening of infectives. We have shown that the proposed stochastic epidemic model with boundedness and permanence has a unique global positive solution. The selection of suitable Lyapunov functions provides sufficient conditions for investigating persistence and extinction of disease. Based on numerical experiments, the theoretical findings of this paper have been verified.

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