The Brundan-Kleshchev subalgebra and BK-type isomorphsims
arXiv:2102.08030
Abstract
We use a unified method to give an isomorphism between direct sums of cyclotomic affine (and degenerate affine) Hecke algebras and cyclotomic BK-subalgebras which are some KLR-type algebras.
arXiv admin note: text overlap with arXiv:2102.06473