摘要
利用规范变换得到了一个微分差分方程的Darboux变换,该方程与一个离散谱问题相联系.作为应用,得到了这个微分差分方程的显式解.
The Darboux transformation of a differential--difference equation associated with a discrete spectral problem is derived by using gauge transformation. As an application, explicit solutions to the differential-difference equation are presented.
出处
《湛江师范学院学报》
2008年第3期32-35,共4页
Journal of Zhanjiang Normal College
基金
湛江师范学院博士基金资助项目(ZL0601)
关键词
微分差分方程
规范变换
DARBOUX变换
显式解
differential-difference equation
gauge transformation
Darboux transformation
explicit solution
