On group stable commutative separable semisimple subalgebras.

DOI10.1007/S00209-002-0472-0zbMath1041.20006OpenAlexW1972939910MaRDI QIDQ1566326

Yun Fan

Publication date: 2 June 2003

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00209-002-0472-0

zbMATH Keywords

idempotentsrelative projectivityseparable algebras\(G\)-algebrasGreen's indecomposability theorem

Mathematics Subject Classification ID

Group rings (16S34) Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05)

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