摘要
在位势与特征函数之间的一个代数约束下,Harry—Dym方程的Lax对被非线性化为两个相容的Hamilton系统。通过约束映射,它们的对合解产生Harry—Dym方程的有限带解与孤子解。
Two compatible Hamiltonian systems are obtained through the nonlinearization of the Lax pair for Harry—Dym equation under a certain algebraic constraint between the potential and the eigenfunctions, whose involutive solution yields the finite—band and the soliton solution of the Harry—Dym equation through the constraint mapping.
出处
《郑州大学学报（理学版）》
CAS
1989年第1期1-4,共4页
Journal of Zhengzhou University:Natural Science Edition
