EXACT SOLUTION OF SOME NONLINEAR EVOLUTIONARY EQUATIONS USING THE MODIFIED SIMPLE EQUATION METHOD
In this paper, modified simple equation method, sine-cosine method and tanh-coth method has been applied to obtain generalized solutions of Nakoryakov-Pokusayev-Shreyber and Klein-Gordon equations. The new exact solutions of these equations have been obtained. It has been shown that the proposed methods provide a very effective, and powerful mathematical tool for solving nonlinear partial differential equations.