Stability analysis for a fractional differential model of HIV infection of CD4+ T-cells with time delay

Ye Yan and Chunhai Kou

Mathematics and Computers in Simulation (MATCOM), 2012, vol. 82, issue 9, 1572-1585

Abstract: In this paper, we introduce fractional-order derivatives into a model of HIV infection of CD4+ T-cells with time delay. We deal with the stability of both the viral free equilibrium and the infected equilibrium. Criteria are given to ensure that both the equilibria are asymptotically stable for all delay under some conditions. Numerical simulations are carried out to illustrate the results.

Keywords: HIV infection; Fractional-order; Time delay; Asymptotic stability (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (15)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:82:y:2012:i:9:p:1572-1585

DOI: 10.1016/j.matcom.2012.01.004

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