Embedded Files
Upcoming:
Stability and probabilistic methods, University of Cambridge, November 2025.
Past:
- Schramm’s theorem on hyperfinite graphs, towards noncommutative laws, Students probability day X at Weizmann Institute, 15.05.2025.
- Relating Hilbert--Schmidt stability and character rigidity of lattices in products, lightning talk in the workshop Group Operator Algebras: Classification, Structure and Rigidity at BIRS, Banff, 26.09.2024. Link to recording
- Understanding infinitely presented groups using markings and applications to Hilbert–Schmidt stability
-Midrasha on groups at Weizmann institute, 10.06.2024. Link to recording
Hilbert-Schmidt stability, character theory and approximation properties of groups
-Geometric group theory seminar at the University of Cambridge, 24.05.24
Character theory and Hilbert-Schmidt stability of uncountably many groups.
-Functional Analysis Seminar at UCSD, 14.11.2023
Hyperlinearity versus flexible Hilbert Schmidt stability for property (T) groups.
-IMU annual meeting, Ben Gurion University 19.09.2022
-Midrasha on Groups at Weizmann Institute, 8.11.2022. Link to recording.
-Group Actions: Dynamics, Measure and Topology, WWU Münster, 28.11.2022 - 02.12.2022
-University of Haifa and Technion joint Noncommutative Analysis Seminar, 28.12.2022
-Groups and Dynamics Seminar at Tel Aviv University, 5.1.2023
-Geometry and Analysis on Groups Seminar at the University of Vienna, 17.01.2022
-Dynamics Seminar at the Einstein Institute of Mathematics, HUJI 06.06.2023.
-YMC*A at KU Leuven, 11.08.2023
-Lightning talk in Groups and Rigidity Around the Zimmer Program, Ventotene, 11.09.2023
-Functional Analysis Seminar at UCLA, 1.11.2023
-Operator Algebras Seminar at Purdue University, 28.11.2023
Failure of flexible HS-stability and Kirchberg’s Lifting Property for group C*-algebras (based on Ioana, Spaas, Wiersma).
-Workshop: Geometric Aspects of Flexible Stability, Erdős Center in Budapest, 23.3.2022
-Midrasha on Groups at Weizmann Institute, 8.11.2021 (recorded part 1, part 2)
Relations between quantum correlation sets, non-local games and operator algebras.
-Retreat of the Quantum Information Science Center at HUJI 11.7.2021 (recorded).
Classical rigidity theorems via characters on groups.
-Topics in group theory student seminar at HUJI 4.7.2021 at 10:00. Link to recording
Relating Kirchberg's QWEP conjecture and Tsirelson's problem.
-MIP*=RE seminar at HUJI 11.4.2021, 18.4.2021 (2 parts, recorded)
Hilbert Schmidt stability of groups and C*-algebras.
-3 minute talk at YMC*A 2021 at WWU Münster 2.8.2021, Slides.
-Amitsur Algebra seminar at the Hebrew University 24.6.2021, (recorded).
-Geometry graduate colloquium at ETH Zürich 25.3.2021.
Introduction to C* Algebras and dilation theorems.
-MIP*=RE seminar at HUJI, 6.12.2020 (recorded)
On uniform Hilbert Schmidt stability of groups.
-Midrasha on Groups at Weizmann Institute, 8.11.2021 (recorded part 1, part 2)
-Junior speaker in Automorphisms and Invariants of Operator Algebras at the University of Copenhagen 19.10.2021.
-Monday Seminar at the Institute of Geometry, TU Dresden 22.2.2021
-Graduate student seminar at HUJI 2.12.2020.
-IMU2020 first parallel session of Lightning Talks 7.9.2020, recording available here (joint talk with D. Akhtiamov).
Simple groups of dynamical origin.
-Topics in group theory students seminar at HUJI 10.11.2020.
-Midrasha on groups at Weizmann Institute 04.11.2020 (recorded)
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