In this paper the kaup-kupershmidt, (2+1)-dimensional potential Kadomtsev-Petviashvili (shortly PKP) equations are presented and the exp-function method is employed to compute an approximation to the solution of non-linear differential equations governing on the problem. It has been attempted to show the capabilities and wide-range applications of the exp-function method. This method can be used as an alternative to obtain analytic and approximate solution of different types of differential equations applied in engineering mathematics.
Keywords
Exp-function Method, Kaup-kupershmidt Equation, Non-linear Equations, Kadomtsev-petviashvili
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