摘要
首先做一个恰当的 Lax对变换 ,使变换前后的 Lax对保持孤子方程族不变 .利用文献提供的方法 ,求出 TD方程族约束流的 Lax表示及在某约束条件下对称约束流的
A suitable transformation of Lax pair is made so as to make Lax pair before and after the transformation keep solution equations invariant. Then by means of the method proposed in refenrens the Lax representation of constrained flows of TD hierarchy and the Hamiltonian structure of the symmetry constrained flows under some constrained condition are obtained.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2002年第2期114-118,共5页
Journal of Jilin University:Science Edition
基金
国家自然科学基金 (批准号 :10 0 72 0 13)
