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Hochschild Cohomology in Algebra, Geometry, and Topology

dc.date.accessioned2019-10-24T15:14:21Z
dc.date.available2019-10-24T15:14:21Z
dc.date.issued2016
dc.identifier.urihttp://publications.mfo.de/handle/mfo/3513
dc.description.abstractIn 1945 Gerhard Hochschild published "On the cohomology groups of an associative algebra" in the Annals of Mathematics and thereby created what is now called Hochschild theory. In 1963, Murray Gerstenhaber proved that the Hochschild cohomology of any associative algebra carries a super-Poisson algebra structure, comprised of a graded commutative cup product and an odd super Lie algebra structure that acts through graded derivations with respect to the product. Subsequently, a number of higher structures have been discovered, and a vast body of research concerning and/or using Hochschild theory has developed in many different fields in mathematics and physics.
dc.titleHochschild Cohomology in Algebra, Geometry, and Topology
dc.rights.licenseDieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.de
dc.rights.licenseThis document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.en
dc.identifier.doi10.14760/OWR-2016-10
local.series.idOWR-2016-10
local.subject.msc83
local.subject.msc13
local.subject.msc55
local.subject.msc16
local.subject.msc14
local.sortindex953
local.date-range14 Feb - 20 Feb 2016
local.workshopcode1607b
local.workshoptitleHochschild Cohomology in Algebra, Geometry, and Topology
local.organizersLuchezar L. Avramov, Lincoln; Ragnar-Olaf Buchweitz, Toronto; Wendy Lowen, Antwerpen
local.report-nameWorkshop Report 2016,10
local.opc-photo-id1607b
local.publishers-doi10.4171/OWR/2016/10
local.ems-referenceAvramov Luchezar, Buchweitz Ragnar-Olaf, Lowen Wendy: Hochschild Cohomology in Algebra, Geometry, and Topology. Oberwolfach Rep. 13 (2016), 449-506. doi: 10.4171/OWR/2016/10


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