Gr\"obner bases for fusion products
Representation Theory
2021-01-08 v2 Commutative Algebra
Combinatorics
Abstract
We provide a new approach towards the analysis of the fusion products defined by B.~Feigin and S.~Loktev in the representation theory of (truncated) current Lie algebras. We understand the fusion product as a degeneration using Gr\"obner theory of non-commutative algebras and outline a strategy on how to prove a conjecture about the defining relations for the fusion product of two evaluation modules. We conclude with following this strategy for and hence provide yet another proof for the conjecture in this case.
Keywords
Cite
@article{arxiv.2003.05639,
title = {Gr\"obner bases for fusion products},
author = {Johannes Flake and Ghislain Fourier and Viktor Levandovskyy},
journal= {arXiv preprint arXiv:2003.05639},
year = {2021}
}
Comments
18 pages