Optimal bounds for the Schur index and the realizability of representations

DOI10.1070/SM2014V205N04ABEH004386zbMATH Open1331.20004OpenAlexW2308998518MaRDI QIDQ5495169

D. D. Kiselev

Publication date: 31 July 2014

Published in: Sbornik: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm2014v205n04abeh004386

zbMATH Keywords

finite groupsirreducible complex charactersirreducible complex representationsSchur indicesrealizability of representations

Mathematics Subject Classification ID

Ordinary representations and characters (20C15) Separable extensions, Galois theory (12F10)

Related Items (3)

On the Schur indices of \(\text{SU}_{l+1}(\mathbb{F}_ q)\) and \(\text{Spin}_{2l}^ -(\mathbb{F}_ q)\) ⋮ Schur indices for reality-based algebras with two nonreal basis elements ⋮ Real representations of the finite orthogonal and symplectic groups of odd characteristic

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