广义BBM-KdV方程的两种孤波解及其守恒律  

Solitary Wave Solutions and Conservation Laws for the Generalized BBM-KdV Equation

作　　者：王希 傅浈 胡劲松 WANG Xi;FU Zhen;HU Jinsong(School of Science,Xihua University,Chengdu 610039 China)

机构地区：[1]西华大学理学院,四川成都610039

出　　处：《西华大学学报（自然科学版）》2021年第6期109-112,共4页Journal of Xihua University:Natural Science Edition

基　　金：四川省应用基础研究项目(2019JY0387)。

摘　　要：对广义BBM-KdV方程进行研究,证明其具有两个物理守恒量,并用ans?tze方法构造了广义BBM-KdV方程方程的双曲正割形式孤波解和双曲余割形式孤波解。In this paper, the generalized BBM-KdV equation is studied. It is proved that it has two physical conserved quantities, and the hyperbolic circumformal and hyperbolic circumcut formal solitary wave solutions of the generalized BBM-KdV equation are constructed by ans?tze method.

关 键 词：广义BBM-KdV方程 物理守恒量 ans?tze方法 孤波解 

分 类 号：O174[理学—数学]