Numerical Solution of Burger’s_Fisher Equation in One - Dimensional Using Finite Differences Methods

Abstract

In this paper the Burger's_Fisher equation inone dimension has been solved by using three finite differences methods which are the explicit method, exponential method and DuFort_Frankel method After comparing the numerical results of those methods with the exact solution for the equation, there has been found an excellent approximation between exact solution and Numerical solutions for those methods, the DuFort_Frankel method was the best method in one dimension.