扩展的KP-Benjamin-Bona-Mahoney方程的对称、约化和精确解
发布时间:2019-05-21 23:53
【摘要】:应用经典李群方法得到了扩展的KP-Benjamin-Bona-Mahoney方程的对称和约化方程。通过求解得到的约化方程,结合(G'/G)-展开法和tanh函数展开法以及Riccati辅助方程,求出了该方程的一些精确解,包括行波解、有理函数解、双曲函数解、三角函数解等。最后,利用对称和伴随方程,求出了该方程的守恒律。
[Abstract]:The symmetry and reduction equations of the extended KP-Benjamin-Bona-Mahoney equation are obtained by using the classical Li Qun method. By solving the reduced equation, combining (G 鈮,
本文编号:2482510
[Abstract]:The symmetry and reduction equations of the extended KP-Benjamin-Bona-Mahoney equation are obtained by using the classical Li Qun method. By solving the reduced equation, combining (G 鈮,
本文编号:2482510
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