Idempotent ideals and non-finitely generated projective modules over integral group rings of polycyclic-by-finite groups

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dc.creatorLinnell, Peter A.
dc.creatorPuninski, Gena
dc.creatorSmith, Patrick F.
dc.date2005-12-19
dc.date.accessioned2026-07-07T06:55:32Z
dc.date.available2026-07-07T06:55:32Z
dc.descriptionWe prove that every non-finitely generated projective module over the integral group ring of a polycyclic-by-finite group G is free if and only if G is polycyclic.
dc.description15 pages, to appear in J. Algebra
dc.identifierhttps://arxiv.org/abs/math/0512446
dc.identifierhttp://arxiv.org/abs/math/0512446
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106307
dc.subjectRings and Algebras
dc.subject16D40 (Primary) 20C12 (Secondary)
dc.titleIdempotent ideals and non-finitely generated projective modules over integral group rings of polycyclic-by-finite groups
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