大学物理 ›› 2010, Vol. 29 ›› Issue (2): 14-14.

• 著者文摘 • 上一篇    下一篇

用影射法求解KdV方程

岳萍[1] 龚伦训[2]   

  1. [1]贵阳医学院物理教研室,贵州贵阳550004 [2]贵州师范大学物理与电子科学学院,贵州贵阳550001
  • 出版日期:2010-02-25 发布日期:2010-02-20

Solving the KdV equation by the mapping method

  • Online:2010-02-25 Published:2010-02-20

摘要: 应用影射法求解KdV方程,得到了KdV方程的物理上有意义的两种类型的行波解,即孤立波解和Jacobi椭圆函数解,并绘图加以说明.

关键词: KdV方程, 影射法, 孤立波解, Jacobi椭圆函数解

Abstract: Using the mapping method, we obtain the physically meaningful solutions of the KdV equation in the forms of the solitary wave and the Jacobi elliptic functions. The figures of these solutions are displayed .

Key words: KdV equation, mapping method, solitary wave solution, Jacobi elliptic function solution

中图分类号: 

  • O415