Title of article :
Differential transform method for a nonlinear system of differential equations arising in HIV infection of CD4+T cells
Author/Authors :
Damirchi, Javad Department of Mathematics - Faculty of Mathematics - Statistics and Computer Science - Semnan University, Semnan , Rahimi Shamami, Taher Department of Mathematics - Faculty of Mathematics - Statistics and Computer Science - Semnan University, Semnan
Abstract :
In this paper, differential transform method (DTM) is described and is applied to solve systems of
nonlinear ordinary differential equations which is arising in HIV infections of cell. Intervals of validity
of the solution will be extended by using Pade approximation. The results also will be compared
with those results obtained by Runge-Kutta method. The technique is described and is illustrated
with one numerical example. The numerical results shown that the reliability and effciency of the
method.
Keywords :
Fourth order Runge-Kutta method , Pade approximation , HIV
Journal title :
Astroparticle Physics
