Solving Generalized Klein-Gordon Equation by Using Modified (G'/G) Expansion Method

Abstract

The Modified (G'/G) method is used to solve the Generalized Klein-Gordon equation, by means of this method, three types of exact traveling wave solutions are obtained, including the hyperbolic functions, trigonometric and rational function solutions. Some of them are found for the first time. If take special parameters values in the hyperbolic functions which we obtained, we can get existed solitary wave solutions.