Analytical Approximate Solutions of Fractional Convection-Diffusion Equation by Means of Local Fractional Derivative Operators

Abstract

In this article, the local fractional decomposition method ( LFDM) is applied to obtain approximate the analytical solution of nonlinear fractional convection-dif fusion. Numerical solutions obtained by local fractional decomposition method are compared with the exact solutions, revealing that the obtained solutions are of high accuracy. A new application of loca l fractional decomposition method (LFDM) was extended to reproduce the analytical solutions to this equati on in the form of a series. It is shown that the solutions obtained by the LFDM are reliable, simple and t hat LFDM is an effective method for strongly nonlinear partial equations.