A computational approach to Brauer Witt theorem using Shoda pair theory

DOI10.1016/j.jalgebra.2023.01.005OpenAlexW4320016461WikidataQ122945226 ScholiaQ122945226MaRDI QIDQ2693336

Jyoti Garg, Gurmeet K. Bakshi

Publication date: 20 March 2023

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2206.11483

zbMATH Keywords

Wedderburn decompositionsimple componentsSchur indexBrauer-Witt theoremShoda pairsgeneralized strong Shoda pairs

Mathematics Subject Classification ID

Group rings (16S34) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Finite-dimensional division rings (16K20) Twisted and skew group rings, crossed products (16S35) Brauer groups (algebraic aspects) (16K50)

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