摘要
由TuGuizhang在《数学物理学报》1989年第 2期中的一个特征问题 ,求得了该特征值问题的Dar boux变换 。
Darboux transformation for an eigenvalue problem which was presented in Tu Guizhang[1989 (2) J Math Phys] is obtained, and using Darboux transformation's method yields exact solutions to a class of Duffing-type equations with external fields.
出处
《工程数学学报》
EI
CSCD
北大核心
2001年第4期93-97,共5页
Chinese Journal of Engineering Mathematics
基金
ThisworkwassupportedbytheNationalNaturalSciencefoundation (10 0 72 0 13)
