Canonical Miura maps between the modified KP and KP hierarchies

被引：7
|
作者：
Shaw, JC [1 ]
Tu, MH [1 ]
机构：
[1] NATL TSING HUA UNIV, DEPT PHYS, HSINCHU, TAIWAN
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 13期
关键词：
D O I：
10.1088/0305-4470/30/13/030
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the Hamiltonian nature of two Miura maps between the modified KP and KP hierarchies. We show that they are canonical, in the sense that the bi-Hamiltonian structure of the modified KP hierarchy is mapped to the bi-Hamiltonian structure of the KP hierarchy.
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页码：4825 / 4833
页数：9
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