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.

引用

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页码：4825 / 4833

页数：9

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