I am a Herchel Smith Postdoctoral Research Fellow in the Department of Pure Mathematics and Mathematical Statistics at the University of Cambridge.

I obtained my PhD in the department of mathematics at the Hebrew University of Jerusalem, under the supervision of Prof. Mike Hochman and Prof. Yuri Kifer.

My research interests are Fractal geometry and Ergodic theory.

**E-mail:** ariel.rapaport2 [at] gmail [dot] com

## Publications and preprints

On the Rajchman property for self-similar measures on R^d, preprint, 2021.

Self-similar measures associated to a homogeneous system of three maps, preprint, 2020. (with Péter Varjú)

Exact dimensionality and Ledrappier-Young formula for the Furstenberg measure, to appear in

*Transactions of the AMS*.Proof of the exact overlaps conjecture for systems with algebraic contractions, to appear in

*Annales Scientifique de l'ENS*.Dimension of ergodic measures projected onto self-similar sets with overlaps,

*Proceedings of the LMS*, 122.2 (2021), 191-206. (with Thomas Jordan)Hausdorff Dimension of Planar Self-Affine Sets and Measures with Overlaps, to appear in

*Journal of the EMS*. (with Mike Hochman)On self-similar measures with absolutely continuous projections and dimension conservation in each direction,

*Ergodic Theory and Dynamical Systems*, 40 (2020), 3438-3456.Geometric Law for Multiple Returns until a Hazard,

*Nonlinearity*, 32.4 (2019), 1525-1545. (with Yuri Kifer)Hausdorff dimension of planar self-affine sets and measures,

*Inventiones mathematicae*, 216 (2019), 601-659. (with Balázs Bárány and Mike Hochman)A self-similar measure with dense rotations, singular projections and discrete slices,

*Advances in Mathematics*, 321 (2017), 529-546.A dimension gap for continued fractions with independent digits - the non stationary case,

*Israel Journal of Mathematics*, 227.2 (2018), 911-930.On self-affine measures with equal Hausdorff and Lyapunov dimensions,

*Transactions of the AMS*, 370 (2018), 4759-4783.On the Hausdorff and packing measures of slices of dynamically defined sets,

*Journal of Fractal Geometry*, 3 (2016), 33-74.Compound Poisson statistics for multiple returns in shrinking cylinders for mixing processes,

*Ergodic Theory and Dynamical Systems*, 36 (2016), 1616-1643.Poisson and compound Poisson approximations in conventional and nonconventional setups,

*Probability Theory and Related Fields*, 160 (2014), 797-831. (with Yuri Kifer)