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Mini-Workshop: MASAs and Automorphisms of C*-Algebras

dc.date.accessioned2019-10-24T15:35:29Z
dc.date.available2019-10-24T15:35:29Z
dc.date.issued2017
dc.identifier.urihttp://publications.mfo.de/handle/mfo/3607
dc.description.abstractThe main aim of this workshop was to study maximal abelian *-subalgebras of C*-algebras from various points of view. A chief motivation is the UCT problem, which asks whether all separable nuclear C*-algebras satisfy the universal coefficient theorem of Rosenberg and Schochet. The connection, in terms of existence of invariant Cartan MASAs for certain *-automorphisms of the Cuntz algebra, has been brought up only very recently; it opens up a line of new perspectives on pressing questions in the structure and classification theory of simple nuclear C*-algebras and their automorphism groups, which has made giant leaps forward in the past five years. Connections to other areas, in particular von Neumann algebras and coarse geometry, have been explored as well.
dc.titleMini-Workshop: MASAs and Automorphisms of C*-Algebras
dc.identifier.doi10.14760/OWR-2017-42
local.series.idOWR-2017-42
local.subject.msc46
local.sortindex1047
local.date-range17 Sep - 23 Sep 2017
local.workshopcode1738a
local.workshoptitleMini-Workshop: MASAs and Automorphisms of C*-Algebras
local.organizersSelcuk Barlak, Odense; Wojciech Szymanski, Odense; Wilhelm Winter, Münster
local.report-nameWorkshop Report 2017,42
local.opc-photo-id1738a
local.publishers-doi10.4171/OWR/2017/42
local.ems-referenceBarlak Selçuk, Szymański Wojciech, Winter Wilhelm: Mini-Workshop: MASAs and Automorphisms of C*-Algebras. Oberwolfach Rep. 14 (2017), 2601-2629. doi: 10.4171/OWR/2017/42


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