A generalized soliton solution of the Konopelchenko-Dubrovsky equation using He's exp-function method

Abstract

In this paper, J. H. He's exp-function method is used to obtain a generalized soliton solution with some free parameters of the Konopelchenko-Dubrovsky equation. Suitable choice of parameters in the generalized solution leads to Wazwaz's solution [Mathematical and Computer Modelling 45, 473 (2007)]. The result shows that He's method is very effective and convenient. © 2007 Verlag der Zeitschrift für Naturforschung.