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)
Solitary wave solutions of generalized symmetric ragular long wave equations u xxt -u t=ρ x+1n(u n) n ρ t+u x=0 are obtained by meas of undetermined coefficient.
出处
《长沙大学学报》
2000年第2期31-32,共2页
Journal of Changsha University
关键词
孤立波解
待定系数法
对称正则长波方程
广义
equations solitary wave solutions travelling wave solutions method of undtermined coefficient
