Year: 2025
Type: article
Abstract: Let B be a weight- 3 block of an Iwahori–Hecke algebra of type B over any field. We develop the combinatorics of B to prove that the decomposition numbers for B are all 0 or 1 .
Source: Algebraic Combinatorics
DOI: 10.5802/alco.446
Authors: Matthew Fayers, Lorenzo Putignano
Language: English
Subfield: Discrete Mathematics and Combinatorics
Field: Mathematics
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4415736129