String C-groups with real Schur index 2
Abstract
We give examples of finite string C-groups (the automorphism groups of abstract regular polytopes) that have irreducible characters of real Schur index 2. This answers a problem of Monson concerning these groups.
Citation
Cameron , P J , Herman , A & Leemans , D 2022 , ' String C-groups with real Schur index 2 ' , Journal of Pure and Applied Algebra , vol. 226 , no. 8 , 107025 . https://doi.org/10.1016/j.jpaa.2022.107025
Publication
Journal of Pure and Applied Algebra
Status
Peer reviewed
ISSN
0022-4049Type
Journal article
Description
Funding: NSERC Discovery Grant (AH); ARC Advanced grant of the Communauté Française Wallonie-Bruxelles (DL).Collections
Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.