On the blocks of modular Hecke algebras

DOI10.1006/JABR.1993.1057zbMath0771.20010OpenAlexW1978274911MaRDI QIDQ1210086

Ahmed A. Khammash

Publication date: 16 May 1993

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

Full work available at URL: https://doi.org/10.1006/jabr.1993.1057

zbMATH Keywords

irreducible characters\(p\)-blocksfinite groupHecke algebraCoxeter systemcentral elementssplit \(BN\)-pairsingular Cartan matrices

Mathematics Subject Classification ID

Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Representations of finite groups of Lie type (20C33) Groups with a (BN)-pair; buildings (20E42)

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