The Oberseminar takes place Tuesdays 16:15-18:00 in SRZ 216/217.
| Apr 14 | Andrea Vaccaro, Claude Bernard University Lyon 1 Various degrees of tracial divisibility |
| Apr 21 | Hanfeng Li, Chongqing University Permanents and restricted permutations |
| Apr 28 | Julian Kranz, University of Münster Groupoids, partial actions, and models for Kirchberg algebras |
| May 5 | Adriana Fernandez i Quero, KU Leuven Non-amenable C*-superrigid groups that are not W*-superrigid |
| May 12 | Chris Bruce, Newcastle University Boundary actions of outer automorphism groups of Thompson-like groups |
| May 19 | Jens Kaad, University of Southern Denmark Spectral localizers in KK-theory |
| Jun 2 | Dietmar Bisch, Vanderbilt University Quadrilaterals of subfactors and their symmetries |
| Jun 9 | Gabor Szabo, KU Leuven The uniqueness theorem for Kasparov theory |
| Jun 16 | Luzie Kupffer, University of Münster Bi-infinite random walk paths and geodesic flow on hyperbolic group |
| Jun 23 | David Jekel, University of Copenhagen Approximate freeness and C*-regularity in W*-bundles |
| Jul 7 | Ikhan Choi, University of Tokyo A solution to Haagerup's problem on normal weights |
| Jul 14 | Apurva Seth, University of Oxford Continuous functions over pure C*-algebras and some applications to crossed products |
| Jul 29 | Christian Bönicke, Newcastle University Amalgamated products of étale groupoids |