Two remarks on matrices over group rings.

DOI10.1134/S0001434616010193zbMath1347.16025MaRDI QIDQ295981

E. I. Timoshenko

Publication date: 14 June 2016

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

left unimodular elementsmatrices over group ringsmodular rowsnoninvertible elementsunique product groups

Mathematics Subject Classification ID

Group rings (16S34) Group rings of infinite groups and their modules (group-theoretic aspects) (20C07) Matrices over special rings (quaternions, finite fields, etc.) (15B33) Units, groups of units (associative rings and algebras) (16U60)

Cites Work

• An introduction to group rings
• Left and right inverses in group algebras
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