Stability of an HIVAIDS Treatment Model with Different Stages
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
An HIV/AIDS treatment model with different stages is proposed in this paper.
The stage of the HIV infection is divided into two stages, that is, HIV-positive in the asymptomatic stage of HIV infection and HIV-positive individuals in the pre-AIDS stage.
The fact that some individuals with HIV-positive individuals after the treatment can be transformed into the compartment of HIV-positive individuals in the asymptomatic stage of HIV infection, the compartment of HIV-positive individuals in the pre-AIDS stage, or the compartment of individuals with full-blown AIDS is also considered.
Mathematical analyses establish the idea that the global dynamics of the HIV/AIDS model are determined by the basic reproduction number R0.
The disease-free equilibrium is globally asymptotically stable if R0<1.
The endemic equilibrium is globally asymptotically stable if R0>1 for a special case.
Numerical simulations are also conducted to support the analytic results.
American Psychological Association (APA)
Huo, Hai-Feng& Chen, Rui. 2015. Stability of an HIVAIDS Treatment Model with Different Stages. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060706
Modern Language Association (MLA)
Huo, Hai-Feng& Chen, Rui. Stability of an HIVAIDS Treatment Model with Different Stages. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1060706
American Medical Association (AMA)
Huo, Hai-Feng& Chen, Rui. Stability of an HIVAIDS Treatment Model with Different Stages. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060706
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1060706