GELFAND-DIKII BRACKETS FOR NONSTANDARD LAX EQUATIONS

被引：12

作者：

BRUNELLI, JC ^{[1
]}

DAS, A ^{[1
]}

HUANG, WJ ^{[1
]}

机构：

[1] NATL TSING HUA UNIV,DEPT PHYS,HSINCHU,TAIWAN

来源：

MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 23期

关键词：

D O I：

10.1142/S0217732394002008

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We generalize the construction of Gelfand-Dikii brackets to the case of nonstandard Lax equations. We also discuss the possible origin of Kac-Moody algebras present in such systems.

引用

页码：2147 / 2155

页数：9

共 21 条

[1]

ADLER M, 1979, INVENT MATH, V50, P219

[2] ON 2-CURRENT REALIZATION OF KP HIERARCHY [J].

ARATYN, H ;

FERREIRA, LA ;

GOMES, JF ;

ZIMERMAN, AH .

NUCLEAR PHYSICS B, 1993, 402 (1-2) :85-117

[3] CONSTRUCTION OF KP HIERARCHIES IN TERMS OF FINITE NUMBER OF FIELDS AND THEIR ABELIANIZATION [J].

ARATYN, H ;

NISSIMOV, E ;

PACHEVA, S .

PHYSICS LETTERS B, 1993, 314 (01) :41-51

[4]

ARATYN H, HEPTH9304152

[5] MATRIX MODELS WITHOUT SCALING LIMIT [J].

BONORA, L ;

XIONG, CS .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1993, 8 (17) :2973-2992

[6] AN ALTERNATIVE APPROACH TO KP HIERARCHY IN MATRIX MODELS [J].

BONORA, L ;

XIONG, CS .

PHYSICS LETTERS B, 1992, 285 (03) :191-198

[7] THE HAMILTONIAN STRUCTURES ASSOCIATED WITH A GENERALIZED LAX OPERATOR [J].

DAS, A ;

HUANG, WJ .

JOURNAL OF MATHEMATICAL PHYSICS, 1992, 33 (07) :2487-2497

[8] INTEGRABLE MODELS AND SPIN ALGEBRAS [J].

DAS, A ;

ROY, S .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1991, 6 (08) :1429-1445

[9] COVARIANT LAX OPERATORS AND KAC-MOODY ALGEBRAS [J].

DAS, A ;

ROY, S .

JOURNAL OF MATHEMATICAL PHYSICS, 1991, 32 (04) :869-874

[10]

Das A., 1989, INTEGRABLE MODELS, DOI DOI 10.1142/0858

← 1 2 3 →