摘要
在辅助方程的基础上构建了一种新的形式解,并利用符号计算系统Mathematica,求得(2+1)维Dav-ey-Stewartson方程的精确解,其中包括双曲函数解,椭圆函数解以及复孤波解.
In the paper,the main purpose of our method is to solve the(2+1)-dimensional Davey-Stewartson equations.The basic idea is,on the base of auxiliary equation,to construct new formal solutions and to take advantage of Mathematica to get the exact solutions,including the hyperbolic function solutions,the Jacobi elliptic function solutions and comlpex solitary solutions.
出处
《河南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2010年第4期40-42,共3页
Journal of Henan Normal University(Natural Science Edition)
基金
国家自然科学基金(10371023)