Hochschild cohomology and derived Picard groups

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dc.creatorKeller, Bernhard
dc.date2003-10-15
dc.date.accessioned2026-07-07T05:01:55Z
dc.date.available2026-07-07T05:01:55Z
dc.descriptionWe interpret Hochschild cohomology as the Lie algebra of the derived Picard group (in the sense of Rouquier-Zimmermann and Yekutieli) and deduce that it is preserved under derived equivalences.
dc.description15 pages, accepted for publication in JPAA
dc.identifierhttps://arxiv.org/abs/math/0310221
dc.identifierhttp://arxiv.org/abs/math/0310221
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/68860
dc.subjectK-Theory and Homology
dc.subjectAlgebraic Geometry
dc.subject16E40
dc.titleHochschild cohomology and derived Picard groups
dc.typetext

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