摘要
通过对一个离散谱问题的非线性化,得到一个离散的非线性演化方程族.进一步利用迹恒等式给出了这一族离散演化方程相应的离散Hamilton系统.
A hierarchy of discrete evolution equations is obtained by the nonlinearization of a discrete spectral problem. The associated discrete Hamilton systems are presented by using the trace identity.
出处
《郑州大学学报(理学版)》
CAS
2008年第2期20-23,共4页
Journal of Zhengzhou University:Natural Science Edition
基金
国家自然科学基金资助项目,编号10471132