Boussinesq方程的变分问题及其有关的Bäcklund变换与孤立子解

成安生

THE VARIATIONAL PROBLEM FOR THE BOUSSINESQ EQUATION AND RELATED BÄCKLUND TRANSFORMATION AND SOLITON SOLUTION

Cheng An-sheng

应用数学学报 . 1985, (4): 482 -488 . DOI: 10.12387/C1985054