摘要
利用待定系数法给出了广义对称正则长波方程uxxt-ut =ρx +1n(un) xρt+ux
Solitary wave solutions of generalized symmetric regular long wave equations u xxt -u t=ρ x+1n(u n) x ρ t+u x=0 are obtained by method of undetermined coefficient.
出处
《平顶山师专学报》
2000年第2期20-21,共2页
Journal of Pingdingshan Teachers College
关键词
广义对称正则长波方程
孤立波解
行波解
equations
solitary wave solutions
travelling wave solutions
method of undetermined coefficient
