Analytical solution of General Fisherandrsquo;s Equation by using Laplace Adomian decomposition method

In this paper, we use Laplace Adomian Decomposition Method (LADM) to solve a nonlinear Fisher’s partial differential equation (PDE). The adopted method is illustrated by solving two special cases of Fisher’s partial differential equation. This method is much reliable for its high convergence rate of approximate solutions to the exact solution.