K_1 of a p-adic group ring I. The determinantal image

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dc.creatorChinburg, T.
dc.creatorPappas, G.
dc.creatorTaylor, M.
dc.date2009-04-16
dc.date.accessioned2026-07-07T13:05:07Z
dc.date.available2026-07-07T13:05:07Z
dc.descriptionWe study the K-group K_1 of the group ring of a finite group over a coefficient ring which is p-adically complete and admits a lift of Frobenius. In this paper, we consider the image of K_1 under the determinant map; the central tool is the group logarithm which we can define using the Frobenius lift. Using this we prove a fixed point theorem for the determinantal image of K_1.
dc.description39 pp
dc.identifierhttps://arxiv.org/abs/0904.2563
dc.identifierhttp://arxiv.org/abs/0904.2563
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227390
dc.subjectK-Theory and Homology
dc.subjectRings and Algebras
dc.titleK_1 of a p-adic group ring I. The determinantal image
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