An HIV model: Theoretical analysis and experimental verification

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• 作者：Jun-Yuan Yang^a ; ^b ; ^{yangjunyuan00@126.com} ; Xiao-Yan Wang^a ; Xue-Zhi Li^c ; Feng-Qin Zhang^a ; Souvik Bhattacharya^d
• 关键词：HIV ; Disease-free equilibrium ; Global stability ; Basic reproduction number
• 刊名：Computers and Mathematics with Applications
• 出版年：2011
• 出版时间：April 2011
• 年：2011
• 卷：61
• 期：8
• 页码：2172-2176
• 全文大小：542 K

文摘

An HIV-infection model is proposed, its global stability of the disease free equilibrium is studied, and existence of the endemic equilibria is analyzed. The observed data in a city in China is used to determine the parameters in the model using the least-squares approach. The theoretical prediction agrees well with the data available from a local government agency in the city.