Weikun He (HUJI) - Spectral gap of the action of subgroups of SL(d,Z) on torus following Bekka and Guivarch Tue, 12/11/201912:00-13:00
Amitay Kamber (HUJI): Invariant Random Subgroups and Essential Girth of Ramanujan graphs, following Abert, Glasner, and Virag Tue, 19/11/201912:00-13:00
Zvi Shem Tov (UBC): Quantum unique ergodicity for SL(2,Z)/H (following Soundararajan) Tue, 26/11/201912:00-13:00
Karim Adiprasito (HUJI): A discrete billiard problem from scientific computing Tue, 05/11/201912:00-13:00
Uri Bader (Weizmann) - The evolution of Margulis` Normal Subgroup Theorem and non-commutative ergodic theory, following Peterson and Boutonnet-Houdayer Tue, 28/01/202012:00-13:00
Uri Gabor (HUJI) - A measurable-group-theoretic solution to von Neumann’s problem (following D. Gaboriau and R. Lyons) Tue, 03/12/201912:00-13:00
Hagai Lavner (HUJI) - A Short Proof of Bernoulli Disjointness via the Local Lemma following ANTON BERNSHTEYN Tue, 29/10/201912:00-13:00
Nishant Chandgotia: Characteristic measures Tue, 07/01/202012:00-13:00Location: Faculty Lounge - Einstein Institute
Dynamics Lunch: Uri Gabor ״Percolation on finite graphs and isoperimetric inequalities" of Alon, Benjamini and Stacey (2004)״ Tue, 28/05/201912:00-13:00