THE HAMILTONIAN STRUCTURES OF THE KP HIERARCHY

被引：23

作者：

DAS, A ^{[1
]}

HUANG, WJ ^{[1
]}

PANDA, S ^{[1
]}

机构：

[1] UNIV ROCHESTER,DEPT PHYS & ASTRON,ROCHESTER,NY 14627

来源：

PHYSICS LETTERS B | 1991年 / 271卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(91)91285-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We obtain the two hamiltonian structures of the KP hierarchy following the method of Drinfeld and Sokolov. We point out how the second structure of Drinfeld and Sokolov needs to be modified in the present case. We briefly comment on the connection between these structures and the W1 + infinity algebra.

引用

页码：109 / 115

页数：7

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