Numerical Solution of Nonlinear Diffusion Equation with Convection Term by Homotopy Perturbation Method

Abstract

In this paper, an application of homotopy perturbation method (HPM) is applied to finding the approximate solution of nonlinear diffusion equation with convection term, We obtained the numerically solution and compared with the exact solution.The results reveal that the homotopy perturbation method is very effective, simple and very close to the exact solution.