Polyhedral Realizations of Crystal Bases for Quantum Algebras of Finite Types
Quantum Algebra
2009-11-11 v1 Representation Theory
Abstract
Polyhedral realization of crystal bases is one of the methods for describing the crystal base explicitly. This method can be applied to symmetrizable Kac-Moody types. We can also apply this method to the crystal bases of integrable highest weight modules and of modified quantum algebras. But, the explicit forms of the polyhedral realizations of crystal bases and are only given in the case of arbitrary rank 2, of and of . So, we will give the polyhedral realizations of crystal bases and for all simple Lie algebras in this paper.
Keywords
Cite
@article{arxiv.math/0507056,
title = {Polyhedral Realizations of Crystal Bases for Quantum Algebras of Finite Types},
author = {Ayumu Hoshino},
journal= {arXiv preprint arXiv:math/0507056},
year = {2009}
}
Comments
27 pages, LaTeX