Exact Traveling Wave Solutions for a Variable - coefficient Generalized Dispersive Water - wave System using the Generalized ( G ′ G ) - expansion Method
نویسنده
چکیده
In this paper, a variable coefficient generalized dispersive water-wave system which can model the propagation of the long weakly nonlinear and weakly dispersive surface waves of variable depth in shallow water is presented. With the aid of symbolic computation and using the generalized (G ′ G )-expansion method, the exact traveling wave solutions of this system are obtained. It is shown that the proposed method provides a more general powerful mathematical tool for finding the exact solutions of nonlinear evolution equations in mathematical physics.
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