Exact Solutions and Conservation Laws of a (2+1)-Dimensional Nonlinear KP-BBM Equation
Author(s) -
Khadijo Rashid Adem,
Chaudry Masood Khalique
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/791863
Subject(s) - mathematics , conservation law , nonlinear system , mathematical analysis , burgers' equation , kadomtsev–petviashvili equation , riccati equation , partial differential equation , physics , quantum mechanics
In this paper, we study the two-dimensional nonlinear Kadomtsov-Petviashivilli-Benjamin-Bona-Mahony (KP-BBM) equation. This equation is the Benjamin-Bona-Mahony equation formulated in the KP sense. We first obtain exact solutions of this equation using the Lie group analysis and the simplest equation method. The solutions obtained are solitary waves. In addition, the conservation laws for the KP-BBM equation are constructed by using the multiplier method
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