Title : ( Optimal control of HIV infection by using fuzzy dynamical systems )
Authors: Marzieh Najariyan , Mohammad Hadi Farahi , M. Alavian ,
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Abstract
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
Keywords
, Fuzzy differential equations, nonlinear programming, discretization method, HIV.
@article{paperid:1021194,
author = {Najariyan, Marzieh and Farahi, Mohammad Hadi and M. Alavian},
title = {Optimal control of HIV infection by using fuzzy dynamical systems},
journal = {Journal of Mathematics and Computer Sciences},
year = {2011},
volume = {2},
number = {4},
month = {February},
issn = {2008-949x},
pages = {639--649},
numpages = {10},
keywords = {Fuzzy differential equations; nonlinear programming; discretization method; HIV.},
}
%0 Journal Article
%T Optimal control of HIV infection by using fuzzy dynamical systems
%A Najariyan, Marzieh
%A Farahi, Mohammad Hadi
%A M. Alavian
%J Journal of Mathematics and Computer Sciences
%@ 2008-949x
%D 2011
