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On Extending Projectives of Finite Group-Graded Algebras - MaRDI portal

On Extending Projectives of Finite Group-Graded Algebras

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DOI10.4153/CMB-1991-036-9zbMath0733.16017MaRDI QIDQ3360349

Morton E. Harris

Publication date: 1991

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

zbMATH Keywords

group algebra finite group projective cover G-graded algebra completely reducible R-module extension of projective modules

Mathematics Subject Classification ID

Free, projective, and flat modules and ideals in associative algebras (16D40) Modular representations and characters (20C20) Graded rings and modules (associative rings and algebras) (16W50)

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