GROUP-GRADED ALGEBRAS AND THE RELATIVE PROJECTIVITY OF POINTED GROUPS

DOI10.1093/QMATH/HAI018zbMath1130.16019OpenAlexW2035651261MaRDI QIDQ3429798

Andrei Marcus, Camelia Dicu

Publication date: 20 March 2007

Published in: The Quarterly Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/qmath/hai018

zbMATH Keywords

finite groupsindecomposable projective modulesgroup-graded algebraspointed groupsrelative projectivityGreen indecomposability theorem

Mathematics Subject Classification ID

Modular representations and characters (20C20) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Graded rings and modules (associative rings and algebras) (16W50)

Related Items (4)

G-Algebras and Clifford Extensions of Points ⋮ Gradings and derived categories. ⋮ Stable unital bases, hyperfocal subalgebras and basic Morita equivalences ⋮ Morita equivalences related to the Glauberman correspondence.

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