Idempotents in non-archimedean group rings

DOI10.1080/00927879608825662zbMath0849.16026OpenAlexW2008885576MaRDI QIDQ4880096

Gurmeet K. Chadha

Publication date: 4 November 1996

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

Full work available at URL: https://doi.org/10.1080/00927879608825662

zbMATH Keywords

idempotentsidempotent matricespartial augmentationsWitt vector ringsinverse limits of group rings

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Group rings (16S34) Valuations, completions, formal power series and related constructions (associative rings and algebras) (16W60)

Cites Work

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• Lifting idempotents in group rings
• Euler characteristics and characters of discrete groups
• Zero Divisors and Idempotents in Group Rings
• Ranks of projective modules of group rings
• Idempotents in group rings

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