Group Rings that are Additively Generated by Idempotents and Units

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dc.creatorKhurana, Dinesh
dc.creatorKumar, Chanchal
dc.date2009-04-06
dc.date.accessioned2026-07-07T13:00:47Z
dc.date.available2026-07-07T13:00:47Z
dc.descriptionWe study clean group rings and also the group rings whose every element is a sum of two units. We also prove that if R is an Abelian exchange ring and G is a locally finite group, then the group ring RG has stable range one.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/0904.0861
dc.identifierhttp://arxiv.org/abs/0904.0861
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225947
dc.subjectRings and Algebras
dc.titleGroup Rings that are Additively Generated by Idempotents and Units
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