Geometric Group Theory Seminar

Winter Semester 2021/22

Thursdays, 3-4pm in SRZ 216/217

Organizers: Giles Gardam and Maria Gerasimova

Date Speaker Title
14.10.2021 Annette Karrer (Technion) The rigidity of lattices in products of trees
28.10.2021 Giles Gardam (Münster) Kaplansky's conjectures
11.11.2021 Ursula Hamenstädt (Bonn) A geometric boundary for the mapping class group
18.11.2021 Xiaolei Wu (Shanghai Center for Mathematical Sciences) via zoom Finiteness properties of asymptotic mapping class groups
25.11.2021 Simon André (Münster) Hyperbolic groups and elementary equivalence
2.12.2021 Sahana Balasubramanya (Münster) Actions of solvable groups on hyperbolic spaces
9.12.2021 Martin Nitsche (Karlsruhe) Computer proofs for property (T), and SDP duality
16.12.2021 Maria Gerasimova (Münster) Virtually free groups are Hilbert-Schmidt stable
13.1.2022 Vadim Alekseev (TU Dresden) Geometry of sofic approximations
20.1.2022 Tim de Laat (Münster) Origami expanders
27.1.2022 Maxime Gheysens (TU Freiberg) tba