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Seminar operator algebras 2011-2012

(Coordinator : Stefaan Vaes, course G0A08B)

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The seminar takes place on Fridays, 14h00-16h00, in room B.01.18.

Exceptionally there will be a seminar on Tuesday, June 12 from 15h00 till 17h30 in room B.02.16.

Start Date Title
Jun 15, 2012 The Howe-Moore property and Gelfand pairs (Corina Ciobotaru, UC Louvain)
Jun 12, 2012 Cantor systems, piecewise translations and simple amenable groups (Kate Juschenko, EPFL, Lausanne)
May 25, 2012 TBA (Julia Kuznetsova, University of Luxembourg)
May 04, 2012 Functional Analysis master thesis seminars
Apr 27, 2012 Tensor C*-categories arising as bimodule categories of II_1 factors (Sven Raum)
Apr 20, 2012 Simple Lie groups without the approximation property (Tim de Laat, University of Copenhagen)
Apr 13, 2012 L^2-Betti numbers for locally compact groups (Henrik Petersen, University of Copenhagen)
Mar 30, 2012 Unique Cartan decomposition for II_1 factors arising from arbitrary actions of hyperbolic groups, part III (Stefaan Vaes)
Mar 23, 2012 Amenability for subalgebras in finite von Neumann algebras (David Kyed)
Mar 16, 2012 Quantum groups made easy (Roland Speicher, Saarbrücken, Universität des Saarlandes)
Mar 09, 2012 Unique Cartan decomposition for nonsingular actions (Cyril Houdayer, ENS Lyon)
Mar 02, 2012 Compact quantum group actions and their associated vector bundles (Kenny De Commer, Cergy-Pontoise)
Feb 24, 2012 Unique Cartan decomposition for II_1 factors arising from arbitrary actions of hyperbolic groups, part II (Stefaan Vaes)
Feb 17, 2012 Unique Cartan decomposition for II_1 factors arising from arbitrary actions of hyperbolic groups, part I (Stefaan Vaes)
Feb 03, 2012 Master thesis presentations (L. De Sadeleer, R. Turkes and P. Verraedt)
Jan 27, 2012 Solid ergodicity for Gaussian actions (Rémi Boutonnet)
Dec 02, 2011 Unique Cartan decomposition for II_1 factors arising from arbitrary actions of free groups; an introduction (Stefaan Vaes)
Nov 28, 2011 Simple finitely generated amenable groups (after Grigorchuk and Medynets) (UCL-KUL joint working seminar)
Nov 25, 2011 Proper quasi-1-cocycles of hyperbolic groups, bi-exactness and arrays (after Mineyev, Monod, Shalom, Ozawa) (Mihai Berbec)
Nov 18, 2011 No seminar (but some interesting seminars at UCL)
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