Schur Indices and Sums of Squares

DOI10.2307/2039839zbMath0264.20011OpenAlexW4246221736MaRDI QIDQ5680286

Burton Fein

Publication date: 1975

Full work available at URL: https://doi.org/10.2307/2039839

Mathematics Subject Classification ID

Ordinary representations and characters (20C15)

Related Items (max. 100)

Schur Indices and the Galois Group ⋮ Minimal Splitting Fields in Cyclotomic Extensions ⋮ Schur Indices in Finite Quaternion-Free Groups ⋮ Representation groups for the Schur index

Cites Work

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• Schur indices in finite groups
• Characterization of the simple components of the group algebras over the \(p\)-adic number field
• On the representation of \(-1\) as a sum of two-squares in an algebraic number field
• The Schur subgroup. II
• The Schur index and the order and exponent of a finite group
• Embedding Rational Division Algebras
• Die algebraische Struktur des Gruppenringes einer endlichen Gruppe über einem Zahlkörper.

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