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

作者：Seadawy, A. R.^*; El-Rashidy, K.^*

来源：Results in Physics, 2018, 8: 1216-1222.

DOI：10.1016/j.rinp.2018.01.053

• Unmagnetized dust plasma
• Solitary wave solutions
• Kadomtsev-Petviashvili equation
• Modified KP equation
• Mathematical methods

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.

• 出版日期2018-3