Blocks with cyclic defect of Hecke orders of Coxeter groups

DOI10.1007/s000130050428zbMath0960.16015OpenAlexW1965387132MaRDI QIDQ1977795

Klaus W. Roggenkamp

Publication date: 18 February 2001

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000130050428

zbMATH Keywords

blocksfinite Coxeter groupsHecke ordersBrauer trees\(p\)-adic group ringsindecomposable Cohen-Macaulay modulestree orders

Mathematics Subject Classification ID

Hecke algebras and their representations (20C08) Representations of orders, lattices, algebras over commutative rings (16G30) Representations of finite symmetric groups (20C30) Cohen-Macaulay modules in associative algebras (16G50) (p)-adic representations of finite groups (20C11) Modular representations and characters (20C20)

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The structure over \(\mathbb{Z}[q,q^{-1}\) of Hecke orders of dihedral groups] ⋮ Non-commutative Cohen-Macaulay rings

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