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The additional symmetries for the BTL and CTL hierarchies.

Authors :
Cheng, Jipeng
Tian, Kelei
He, Jingsong
Source :
Journal of Mathematical Physics. May2011, Vol. 52 Issue 5, p053515. 11p.
Publication Year :
2011

Abstract

In this paper, we construct the additional symmetries for the Toda lattice hierarchies of B type and C type (the BTL and CTL hierarchies), and show their algebraic structures are w∞B×w∞B and w∞C×w∞C , respectively. And also we discuss the generating functions of the additional symmetries. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*MATHEMATICAL symmetry
*LATTICE theory
*GENERATING functions
*MATHEMATICAL analysis
*ORDERED algebraic structures
*ALGEBRAIC functions

Details

Language :
English
ISSN :
00222488
Volume :
52
Issue :
5
Database :
Academic Search Index
Journal :
Journal of Mathematical Physics
Publication Type :
Academic Journal
Accession number :
75211778
Full Text :
https://doi.org/10.1063/1.3589995
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