Isomorphisms between simple modules of degenerate cyclotomic Hecke algebras
Representation Theory
2023-07-19 v1
Abstract
We give explicit isomorphisms between simple modules of degenerate cyclotomic Hecke algebras defined via various cellular bases. A special case gives a generalized Mullineux involution in the degenerate case.
Keywords
Cite
@article{arxiv.2307.09285,
title = {Isomorphisms between simple modules of degenerate cyclotomic Hecke algebras},
author = {Hebing Rui and Linliang Song},
journal= {arXiv preprint arXiv:2307.09285},
year = {2023}
}
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21 pages