摘要
利用修正的辅助方程法研究了Kadomtsov-Petviashvili-Benjamin-Bona-Mahony (KP-BBM)方程的行波解,得到了该方程的双曲余切函数解和雅克比椭圆函数解,并利用Matlab软件给出了所得解的性态行为.
The traveling wave solution of the Kadomtsov-Petviashvili-Benjamin-Bona-Mahony(KP-BBM)equation was studied by the modified auxiliary equation method.The Hyperbolic cotangent solution and the Jacobi elliptic function solution of the equation were obtained,and the sexual behavior of the obtained solution was given by using Matlab software.
作者
朱引
刘小华
ZHU Yin;LIU Xiaohua(School of Data Science and Information Engineering,Guizhou Minzu University,Guiyang 550025,China)
出处
《延边大学学报（自然科学版）》
CAS
2023年第3期250-256,共7页
Journal of Yanbian University（Natural Science Edition）
基金
贵州省教育厅自然科学研究项目([2022]015号,QJJ2023012,QJJ2023061,QJJ2023062)。
关键词
KP-BBM方程
修正辅助方程法
行波解
双曲函数解
雅克比椭圆函数解
Kadomtsov-Petviashvili-Benjamin-Bona-Mahony equation
modified auxiliary equation method
traveling wave solutions
hyperbolic function solutions
Jacobi elliptic function solutions
