TY - JOUR AU - Najariyan, M. AU - Farahi, M. H. AU - Alavian, M. PY - 2011 TI - Optimal Control of HIV Infection by Using Fuzzy Dynamical Systems JO - Journal of Mathematics and Computer Science SP - 639--649 VL - 2 IS - 4 AB - A dynamical system represent the infection and propagation of HIV is considered. First a mathematical model for the HIV is simulated. Since age, sex… are important parameters in treatment of HIV disease, it is natural to consider the variables as fuzzy variables. Thus we need to consider a fuzzy dynamical system to control the HIV disease. To solve such a fuzzy dynamical system, by using α-cuts, one can convert this system to a non-fuzzy system of differential equations, then by using numerical methods one may attempts to solve these differential equations SN - ISSN 2008-949X UR - http://dx.doi.org/10.22436/jmcs.02.04.08 DO - 10.22436/jmcs.02.04.08 ID - Najariyan2011 ER - TY - JOUR TI - Mathematical biology of HIV infections, Antigenic variation and diversity threshold AU - M. A. Nowak AU - R. M. May JO - Mathematical Biosciences PY - 1991 DA - 1991// VL - 106 ID - Nowak1991 ER - TY - JOUR TI - Painleve tests, singularity structure and integrability AU - A. N. W .Hone JO - arXiv.org PY - 2005 DA - 2005// VL - 2005 ID - .Hone2005 ER - TY - JOUR TI - On the modeling of long-term HIV-1 infection dynamics AU - M. A. Capistran AU - F. J. Solis JO - Mathematical and computer modeling PY - 2009 DA - 2009// VL - 50 ID - Capistran2009 ER - TY - BOOK TI - Virus dynamics AU - M. A. Nowak AU - R. M. 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