Birational Equivalences and Kac-Moody Algebras
Quantum Algebra
2023-04-24 v3
Abstract
We show that every Kac-Moody algebra is birationally equivalent to a smash biproduct of two copies of a Weyl algebra together with a polynomial algebra. We also show that the same is true for quantized Kac-Moody algebras where one replaces Weyl algebras with their quantum analogues.
Keywords
Cite
@article{arxiv.2105.11360,
title = {Birational Equivalences and Kac-Moody Algebras},
author = {Atabey Kaygun},
journal= {arXiv preprint arXiv:2105.11360},
year = {2023}
}
Comments
9 pages