I am a Postdoc in the Analysis group on the Faculty of Mathematics at the TU Dortmund.
Previously, I was a Postdoc in the Stochastic group of the Faculty of Mathematics at the Ruhr-Universität Bochum.
Before that, I was a PhD student at the Tel Aviv University, under the supervision of Leonid Polterovich and Yaron Ostrover.
My CV can be found here (pdf).
Symplectic and contact topology, convex and stochastic geometry, and their intersection.
Fluctuations of λ-geodesic Poisson hyperplanes in hyperbolic space (with Z. Kabluchko and C. Thäle), preprint (2022).
Caustic-free regions for billiards on surfaces of constant curvature (with D. I. Florentin and Y. Ostrover), Journal of Geometry and Physics 168 (2021).
Relative growth rate and contact Banach-Mazur distance (with J. Zhang), Geom. Dedicata 215 (2021), 1-30.
Random inscribed polytopes in projective geometries (with F. Besau and C. Thäle), Math. Ann. 381 (2021), 1345-1372.
Topological persistence in geometry and analysis (with L. Polterovich, K. Samvelyan and J. Zhang), University Lecture Series 74, American Mathematical Society, Providence, RI, 2020.
Chekanov's dichotomy in contact topology (with J. Zhang), Math. Res. Lett. 27 (2020), no. 4, 1165-1193.
Duality of caustics in Minkowski billiards (with S. Artstein-Avidan, D. I. Florentin and Y. Ostrover), Nonlinearity 31 (2018), no. 4, 1197-1226.
On Sandon-type metrics for contactomorphism groups (with M. Fraser and L. Polterovich), Ann. Math. Qué. 42 (2018), no. 2, 191-214.
Embeddings of free groups into asymptotic cones of Hamiltonian diffeomorphisms (with D. Alvarez-Gavela, V. Kaminker, A. Kislev, K. Kliakhandler, A. Pavlichenko, L. Rigolli, O. Shabtai, B. Stevenson and J. Zhang.), J. Topol. Anal. 11 , no. 2, 467-498 (2019).
Function theory on symplectic manifolds (with Leonid Polterovich), CRM Monograph Series 34, American Mathematical Society, Providence, RI, 2014.
Poisson brackets, quasi-states and symplectic integrators (with M. Entov and L. Polterovich), Discrete Contin. Dyn. Syst. 28 (2010), no. 4, 1455-1468.
Exercise session for Compressive Sensing
Winter 24/25: Geometric Probability
Summer 24: Concentration Inequalities, Part II (lecture notes)
Winter 23/24: Concentration Inequalities, Part I
Summer 23: Seminar Analysis III (for future teachers)
Winter 22/23: Tutorials for Mathematics III for Computer Scientists
Summer 22: Convex and Integral Geometry 2
Winter 21/22: Convex and Integral Geometry 1
Winter 20/21: Integral Geometry and Geometric Probability (lectures notes)
Introduction to symplectic topology and Hamiltonian persistence modules (mini-course given at Summer school on Persistent homology and Barcodes, Giessen)
Analysis on manifolds (from a course by L. Polterovich)
Address: TU Dortmund, Lehrstuhl LSIX, Vogelpothsweg 87, 44227 Dortmund, Office M 622.