Homotopy Analysis Sumudu Transform Method for Nonlinear Equations

In this paper, we propose a new approximate method, namely homotopy analysis sumudutransform method (hastm) to solve various linear and nonlinear fokker-planck equations.the homotopy analysis sumudu transform method is a combined form of the sumudutransform method and the homotopy analysis method. the proposed technique finds thesolution without any discretization or restrictive assumptions and avoids the round-offerrors. the results obtained by the proposed method show that the approach is veryefficient, simple and can be applied to other nonlinear problems.