Back to Search Start Over

DISPERSIONLESS BIGRADED TODA HIERARCHY AND ITS ADDITIONAL SYMMETRY.

Authors :
Chuanzhong Li
Jingsong He
Source :
Reviews in Mathematical Physics; Aug2012, Vol. 24 Issue 7, p1-34, 34p
Publication Year :
2012

Abstract

In this paper, we firstly give the definition of dispersionless bigraded Toda hierarchy (dBTH) and introduce some Sato theory on dBTH. Then we define Orlov-Schulman's M<subscript>L</subscript>, M<subscript>R</subscript> operator and give the additional Block symmetry of dBTH. Meanwhile we give tau function of dBTH and some related dispersionless bilinear equations. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
MATHEMATICAL symmetry
BILINEAR forms
OPERATOR theory
MATHEMATICAL functions
EQUATIONS
MATHEMATICAL analysis

Details

Language :
English
ISSN :
0129055X
Volume :
24
Issue :
7
Database :
Complementary Index
Journal :
Reviews in Mathematical Physics
Publication Type :
Academic Journal
Accession number :
79784019
Full Text :
https://doi.org/10.1142/S0129055X12300038
Full Text Access
View/download PDF

Tools

Authors Abstract Subjects Details