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Dispersive solitary wave solutions of Kadomtsev-Petviashvili and modified Kadomtsev-Petviashvili dynamical equations in unmagnetized dust plasma
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Dispersive solitary wave solutions of Kadomtsev-Petviashvili and modified Kadomtsev-Petviashvili dynamical equations in unmagnetized dust plasma

A.R. Seadawy and K. El-Rashidy
Results in physics, Vol.8, pp.1216-1222
03/2018
DOI: https://doi.org/10.1016/j.rinp.2018.01.053

Abstract

Kadomtsev-Petviashvili equation Mathematical methods Modified KP equation Solitary wave solutions Unmagnetized dust plasma
The Kadomtsev-Petviashvili (KP) and modified KP equations are two of the most universal models in nonlinear wave theory, which arises as a reduction of system with quadratic nonlinearity which admit weakly dispersive waves. The generalized extended tanh method and the F-expansion method are used to derive exact solitary waves solutions of KP and modified KP equations. The region of solutions are displayed graphically.
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https://doi.org/10.1016/j.rinp.2018.01.053View
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