The number of idempotents in abelian group rings

DOI10.2298/FIL1204719DzbMATH Open1274.16028OpenAlexW2154400339MaRDI QIDQ2856875

P. V. Danchev

Publication date: 30 October 2013

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil1204719d

zbMATH Keywords

isomorphismsdecompositionsindecomposable ringsnumbers of idempotentscommutative group ringsAbelian group rings

Mathematics Subject Classification ID

Group rings (16S34) Group rings of infinite groups and their modules (group-theoretic aspects) (20C07) Torsion-free groups, infinite rank (20K20) Units, groups of units (associative rings and algebras) (16U60) Mixed groups (20K21)

Related Items (2)

Numbers of generators of ideals in a group ring of an elementary Abelian \(p\)-group ⋮ Unnamed Item

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