Indian Journal of Science and Technology
Year: 2011, Volume: 4, Issue: 2, Pages: 85-90
H. Goodarzian*, E. Ekrami and A. Azadi
Islamic Azad University, Neka Branch, Neka, Iran. [email protected]
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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