I am a CNRS junior researcher (chargé de recherche) at the Équipe d'Analyse Fonctionnelle of the Institut de Mathématiques de Jussieu, Sorbonne Université. I also hold a Junior Research Fellowship at Trinity College, Cambridge. I am interested in metric geometry, geometric functional analysis, discrete analysis and probability.
I received a PhD from the Mathematics Department of Princeton University, where I worked under the supervision of Assaf Naor, and a BA in Mathematics from the University of Athens, Greece.
Here is my CV.
Publications and Preprints
Research
Geometric inequalities and advances in the Ribe program,
PhD thesis, Princeton University (2019). [ProQuest]
Topological genericity of nowhere differentiable functions in the disc algebra,
Archiv der Mathematik, Volume 103, Issue 1 (2014), pp. 85-92. [Journal] [PDF]
Topological genericity of nowhere differentiable functions in the disc and polydisc algebras (with K. Makridis),
Journal of Mathematical Analysis and Applications, Volume 420, Issue 1 (2014), pp. 435-446. [Journal] [PDF]
Gaussian mixtures: entropy and geometric inequalities (with P. Nayar and T. Tkocz),
Annals of Probability, Volume 46, Number 5 (2018), pp. 2908-2945. [Journal] [PDF]
Sharp comparison of moments and the log-concave moment problem (with P. Nayar and T. Tkocz),
Advances in Mathematics, Volume 334 (2018), pp. 389-416. [Journal] [PDF]
Cutoff for the Bernoulli-Laplace urn model with o(n) swaps (with E. Nestoridi),
Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, Volume 56, Number 4 (2020), pp. 2621-2639. [Journal] [PDF]
On extremal sections of subspaces of Lp ,
Discrete & Computational Geometry, Volume 65, Number 2 (2021), pp. 489-509. [Journal] [PDF]
Dimension independent Bernstein-Markov inequalities in Gauss space (with P. Ivanisvili),
Journal of Approximation Theory, Volume 253 (2020), 105377, 20pp. [Journal] [PDF]
Nonpositive curvature is not coarsely universal (with M. Mendel and A. Naor),
Inventiones Mathematicae, Volume 217, Issue 3 (2019), pp. 833-886. [Journal] [PDF]
Polynomial inequalities on the Hamming cube (with P. Ivanisvili),
Probability Theory and Related Fields, Volume 178 (2020), pp. 235-287. [Journal] [PDF] [Video]
On Pisier's inequality for UMD targets,
Canadian Mathematical Bulletin, Volume 64, Number 2 (2021), pp. 282-291. [Journal] [PDF]
The dimensional Brunn-Minkowski inequality in Gauss space (with G. Moschidis),
Journal of Functional Analysis, Volume 280, Number 6 (2021), 108914, 19pp. [Journal] [PDF] [Video]
Talagrand's influence inequality revisited (with D. Cordero-Erausquin),
Analysis & PDE, Volume 16, Number 2 (2023), pp. 571-612. [Journal] [PDF] [Video]
Sharp growth of the Ornstein-Uhlenbeck operator on Gaussian tail spaces (with P. Ivanisvili),
Israel Journal of Mathematics, Volume 253 (2023), pp. 469-485. [Journal] [PDF]
ε-isometric dimension reduction for incompressible subsets of ℓp ,
Submitted. A conference version appeared in SoCG 2022. [SoCG] [PDF]
Learning low-degree functions from a logarithmic number of random queries (with P. Ivanisvili),
Proceedings of STOC 2022, pp. 204-207. [STOC] [PDF] [Video]
Average distortion embeddings, nonlinear spectral gaps, and a metric John theorem (after A. Naor),
Séminaire Bourbaki, Volume 2021/2022, Exposé 1188. Astérisque, Number 438 (2022), pp. 295-333. [Journal] [PDF] [Video]
Sharp Rosenthal-type inequalities for mixtures and log-concave variables (with G. Chasapis and T. Tkocz),
To appear in Bulletin of the London Mathematical Society. [Journal] [PDF]
Low-degree learning and the metric entropy of polynomials (with P. Ivanisvili and L. Streck),
To appear in Discrete Analysis. [PDF] [Video]
Resilience of cube slicing in ℓp (with P. Nayar and T. Tkocz),
Submitted. [PDF]
Distributional stability of the Szarek and Ball inequalities (with P. Nayar and T. Tkocz),
Submitted. [PDF]
Intrinsic dimensional functional inequalities on model spaces (with Y. Shenfeld),
Submitted. [PDF]
Discrete logarithmic Sobolev inequalities in Banach spaces (with D. Cordero-Erausquin),
Various Notes
Teaching
Teaching at Princeton
Spring 2017: MAT104 Calculus II
Teaching at Cambridge
Michaelmas 2021: High-Dimensional Probability
Conference organization
Online Summer/Fall School on Discrete Analysis and Complexity of Quantum Algorithms (October 2021). [Proceedings]
Special Session on Quantitative Geometry of Transportation Metrics at AMS-SMF-EMS International Meeting, Université de Grenoble-Alpes (July 2022).
Online Summer/Fall School on Computational Learning Theory and Fourier Analysis (October 2022). [Proceedings]
Trimester Program on Boolean Analysis in Computer Analysis, Hausdorff Research Institute for Mathematics, Bonn (September - December 2024).