On the nonlocal equations and nonlocal charges associated with the Harry Dym hierarchy

被引：18
作者：
Brunelli, JC
da Costa, GATF
机构：
[1] Univ Fed Santa Catarina, CFM, Dept Fis, BR-88040900 Florianopolis, SC, Brazil
[2] Univ Fed Santa Catarina, CFM, Dept Matemat, BR-88040900 Florianopolis, SC, Brazil
来源：
JOURNAL OF MATHEMATICAL PHYSICS | 2002年 / 43卷 / 12期
关键词：
D O I：
10.1063/1.1512974
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A large class of nonlocal equations and nonlocal charges for the Harry Dym hierarchy is exhibited. They are obtained from nonlocal Casimirs associated with its bi-Hamiltonian structure. The Lax representation for some of these equations is also given. (C) 2002 American Institute of Physics.
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页码：6116 / 6128
页数：13
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