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平方非线性Klein-Gordon方程的新解法
A new method of NKG equation
【摘要】 主要介绍第一类(平方)非线性Klein-Gordon方程的求解,即利用Legendre椭圆积分和Jacobi椭圆函数的定义中推导出的一种新变换来解方程,使非线性方程演化方程的求解更为方便.
【Abstract】 This article takes NKG wave equation as a example to illustrate the detailed steps in obtaining exact solutions of nonlinear wave equation.It is easer to solute nonlinear wave equation by applying the new transformation from the difinition of Legendre elliptic integration and Jacobi elliptic function.
【关键词】 非线性Klein-Gordon方程;
Jacobi椭圆函数;
行波解;
孤子解;
【Key words】 NKG equation; Jacobi elliptic function; exact sodution; soliton solution;
【Key words】 NKG equation; Jacobi elliptic function; exact sodution; soliton solution;
- 【文献出处】 井冈山师范学院学报 ,Journal of Jinggangshan Normal College , 编辑部邮箱 ,2004年06期
- 【分类号】O411.1
- 【下载频次】60