摘要
用普通Korteweg-de Vries(KdV)方程作变换,构造(3+1)维KdV方程的解,获得了新的孤子解、Jacobi椭圆函数解、三角函数解和Weierstrass椭圆函数解.
By the transforming with general KdV equation, the solutions of the (3 + 1)-dimensional KdV equation are constructed. As a result, we successfully obtain the new solition solutions,Jacobi elliptic function solutions, trigonometric function solutions and Weierstrass elliptic function solutions of the (3 + 1)-dimensional KdV equation.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
2008年第4期957-961,共5页
Journal of Atomic and Molecular Physics
关键词
(3+1)维KdV方程
孤子解
精确解
(3 + 1)-dimensional KdV equation, solition solutions, exact solutions
作者简介
毛杰健(1962-),男,江西广丰人,副教授.研究方向为非线性物理和孤子理论.E-mail:sryangjr@163.com