Solving a system of fractional partial differential equations arising in the model of hiv infection of cd4+ cells and attractor one-dimensional keller-segel equations

Abstract

In this paper, we make use of the relatively new analytical technique, the homotopy decomposition method (HDM), to solve a system of fractional nonlinear differential equations that arise in the model for HIV infection of CD4+ T cells and attractor one-dimensional Keller-Segel equations. The technique is described and illustrated with a numerical example. The reliability of HDM and the reduction in computations give HDM a wider applicability. In addition, the calculations involved in HDM are very simple and straightforward. © 2013 Atangana and Alabaraoye; licensee Springer.