The canonical basis and the quantum Frobenius morphism
Representation Theory
2012-01-24 v2 Quantum Algebra
Abstract
The first goal of this paper is to study the amount of compatibility between two important constructions in the theory of quantized enveloping algebras, namely the canonical basis and the quantum Frobenius morphism. The second goal is to study orders with which the Kashiwara crystal B(infinity) of a symmetrizable Kac-Moody algebra can be endowed; these orders are defined so that the transition matrices between bases naturally indexed by B(infinity) are lower triangular.
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Cite
@article{arxiv.1201.0303,
title = {The canonical basis and the quantum Frobenius morphism},
author = {Pierre Baumann},
journal= {arXiv preprint arXiv:1201.0303},
year = {2012}
}
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