摘要
本文导出与离散型Ｓｔｕｒｍ—Ｌｉｏｕｖｉｌｅ特征值问题相联系的一类离散型演化方程及其Ｈａｍｉｌｔｏｎｉａｎ结构。
In this paper,we get classes of the discrete isosperctral equations associated with the discrete Sturm-Liouville eigenvalue problem and its Hamiltonian structure.Besides,the relations of Hamiltonian functions with conservation laws are gained.
出处
《华北水利水电学院学报》
1996年第2期46-53,共8页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
离散系统
特征值问题
演化方程
结构
Discrete eigenvalue problem Evolution eguation Hamiltonian structure
