Some branching formulas for Kac--Moody Lie algebras
Representation Theory
2022-05-03 v3 Commutative Algebra
Rings and Algebras
Abstract
In this paper we give some branching rules for the fundamental representations of Kac--Moody Lie algebras associated to -shaped graphs. These formulas are useful to describe generators of the generic rings for free resolutions of length three described in [JWm16]. We also make some conjectures about the generic rings.
Keywords
Cite
@article{arxiv.1804.10251,
title = {Some branching formulas for Kac--Moody Lie algebras},
author = {Kyu-Hwan Lee and Jerzy Weyman},
journal= {arXiv preprint arXiv:1804.10251},
year = {2022}
}
Comments
A typo is corrected