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Hello! I'm an assistant professor (מרצה בכיר) at the Department of Mathematics at Ben Gurion University of the Negev.
Previously, I spent time as a senior FWO postdoctoral fellow at KU Leuven, as a postdoc at Université de Lille and as a Boas Assistant Professor at Northwestern University. I finished my PhD at the Weizmann Institute of Science under the supervision of Prof. Rami Aizenbud and Prof. Joseph Bernstein. Even before that, I studied for my Master's at Bar-Ilan University, working under supervision of Prof. Michael Schein.
My CV is available here.
Broadly speaking, my research interests lie in the interactions of singularity theory, number theory, p-adic and motivic integration, representation theory, group theory and algebraic geometry. Here is a video recording of me talking about convolutions in algebraic geometry and singularity properties of word maps, and here is a video recording of me talking about number theoretic characterizations of certain interesting singularity properties.
Flatland Arithmetic: Winter Day , February 5th 2024, KU Leuven.
Workshop on model theory of valued fields and applications, 19-21 February 2024, Lille.
Accepted and Published Papers:
On the universal mod p supersingular quotients for GL2(F) over \bar{F}_p for a general F/Qp. J. Algebra, Vol. 519 (2019), 1-38. (Journal, arXiv).
On singularity properties of convolutions of algebraic morphisms (joint with Itay Glazer). Selecta Math. (N.S.) 25 (2019), no. 1, Art. 15, 41 pp. (Journal, arXiv).
On twisted Gelfand pairs through commutativity of a Hecke algebra. Int. Math. Res. Not. IMRN, no. 12, 9203-9232 (2021). (Journal, arXiv).
On singularity properties of convolutions of algebraic morphisms - the general case (joint with Itay Glazer with an appendix joint with Itay Glazer and Gady Kozma). J. Lond. Math. Soc. (2) 103 (2021), no. 4, 1453-1479. (Journal, arXiv).
On singularity properties of word maps and applications to probabilistic Waring type problems (joint with Itay Glazer). Memoirs of the AMS, vol 299, no. 1497 (2024). (Journal, arXiv).
A number theoretic characterization of (FRS) morphisms: estimates on the number of Z/p^kZ-points (joint with Itay Glazer and Raf Cluckers). Algebra & Number Theory 17-12 (2023), 2229--2260. arXiv, video.
Integrability of pushforward measures by analytic maps. (joint with Itay Glazer and Sasha Sodin). To Appear in Algebraic Geometry. arXiv.
Improvements on dimension growth bounds and effective Hilbert's irreducibility theorem. (joint with Raf Cluckers, Pierre Dèbes, Kien Huu Nguyen and Floris Vermeulen). To appear in Forum Math. Sigma. arXiv.
Preprints:
Integrability and singularities of Harish-Chandra characters. (joint with Itay Glazer and Julia Gordon). arXiv, video.
A geometric determinant method and geometric dimension growth. (joint with Tijs Buggenhout and Floris Vermeulen). arXiv.
Coming shortly:
Density of regular orbital integrals for some complex symmetric spaces. (joint with Avraham Aizenbud and Eitan Sayag).
Teaching:
Ben-Gurion University:
Introduction to commutative algebra, Fall semester 2024-2025.
Linear algebraic groups, Spring semester 2024-2025.
KU Leuven:
Advanced Reading Course (around the dimension growth conjecture), 2023-2024.
Northwestern University:
Math 290-1, Fall 2019 (2 sections).
Math 220-2, Spring 2020 (2 sections).
Math 220-1, Fall 2020 (2 sections).
Math 220-2, Winter 2021 (2 sections).
Math 220-1, Fall 2021 (2 sections).
Math 220-2, Winter 2022 (2 sections).
Weizmann Institute (TA):
Algebraic topology, 2014-2015 Fall semester. course link
Generalized functions I, 2015-2016 Fall semester. course link
Generalized functions I, 2017-2018 Fall semester. course link
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