Alperin-McKay implies Brauer's problem 21

DOI10.1006/jabr.1996.0062zbMath0846.20013OpenAlexW2029614003MaRDI QIDQ1911645

Geoffrey R. Robinson, Burkhard Külshammer

Publication date: 3 June 1996

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

Full work available at URL: https://doi.org/10.1006/jabr.1996.0062

zbMATH Keywords

finite groups\(p\)-blocksBrauer correspondencemodular representationsordinary irreducible charactersnumber of charactersorders of defect groups

Mathematics Subject Classification ID

Arithmetic and combinatorial problems involving abstract finite groups (20D60) Modular representations and characters (20C20)

Related Items (6)

Variations of Landau's theorem for \(p\)-regular and \(p\)-singular conjugacy classes. ⋮ Height zero characters in principal blocks ⋮ On the Hilbert series of Hochschild cohomology of block algebras. ⋮ The principal p‐blocks with four irreducible characters ⋮ Finite-dimensional algebras arising as blocks of finite group algebras ⋮ On Brauer's problem 21

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