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Publication:1320206

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DOI10.1006/JABR.1993.1259zbMATH Open0810.16001OpenAlexW4212852869MaRDI QIDQ1320206

Burkhard Külshammer

Publication date: 17 April 1995

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

Full work available at URL: https://doi.org/10.1006/jabr.1993.1259

zbMATH Keywords

projective module quasi-Frobenius ring blocks of group algebras direct summand central idempotent left \(R\)- projective quasi-Frobenius blocks

Mathematics Subject Classification ID

Injective modules, self-injective associative rings (16D50) Free, projective, and flat modules and ideals in associative algebras (16D40) Group rings (16S34) Modular representations and characters (20C20) Quasi-Frobenius rings (16L60) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Ideals in associative algebras (16D25)

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