擴展的KP-Benjamin-Bona-Mahoney方程的對稱、約化和精確解
發(fā)布時間:2019-05-21 23:53
【摘要】:應用經(jīng)典李群方法得到了擴展的KP-Benjamin-Bona-Mahoney方程的對稱和約化方程。通過求解得到的約化方程,結(jié)合(G'/G)-展開法和tanh函數(shù)展開法以及Riccati輔助方程,求出了該方程的一些精確解,包括行波解、有理函數(shù)解、雙曲函數(shù)解、三角函數(shù)解等。最后,利用對稱和伴隨方程,求出了該方程的守恒律。
[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,
本文編號: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,
本文編號:2482510
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