TY - EJOU AU - Ye, Haiping AU - Ding, Yongsheng TI - Dynamical Analysis of a Fractional-order HIV Model T2 - Computer Modeling in Engineering \& Sciences PY - 2009 VL - 49 IS - 3 SN - 1526-1506 AB - A fractional-order model for the immunological and therapeutic control of HIV is studied qualitatively. The equilibria are found and their local stability are investigated. Also the global stability of the infection-free equilibrium is established. The optimal efficacy level of anti-retroviral therapy needed to eradicate HIV from the body of an HIV-infected individual is obtained. KW - HIV KW - Fractional-order KW - Basic reproductive number KW - Equilibria KW - Stability KW - Anti-retroviral therapy DO - 10.3970/cmes.2009.049.255