Rings graded equivalent to the Weyl algebra

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dc.creatorSierra, Susan J.
dc.date2007-11-09
dc.date2008-12-16
dc.date.accessioned2026-07-07T12:12:34Z
dc.date.available2026-07-07T12:12:34Z
dc.descriptionWe consider the first Weyl algebra, A, in the Euler gradation, and completely classify graded rings B that are graded equivalent to A: that is, the categories gr-A and gr-B are equivalent. This includes some surprising examples: in particular, we show that A is graded equivalent to an idealizer in a localization of A. We obtain this classification as an application of a general Morita-type characterization of equivalences of graded module categories.
dc.description38 pages; minor changes to final published version
dc.identifierhttps://arxiv.org/abs/0711.1494
dc.identifierhttp://arxiv.org/abs/0711.1494
dc.identifierJournal of Algebra 321 (2009), pp. 495-531
dc.identifierdoi:10.1016/j.jalgebra.2008.10.011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210583
dc.subjectRings and Algebras
dc.subject16W50; 16D90
dc.titleRings graded equivalent to the Weyl algebra
dc.typetext

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