Mathematical study of scattering resonances

M Zworski - Bulletin of Mathematical Sciences, 2017 - Springer
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Spectral gaps without the pressure condition

J Bourgain, S Dyatlov - Annals of Mathematics, 2018 - JSTOR
For all convex co-compact hyperbolic surfaces, we prove the existence of an essential
spectral gap, that is, a strip beyond the unitarity axis in which the Selberg zeta function has …

Spectral gaps, additive energy, and a fractal uncertainty principle

S Dyatlov, J Zahl - Geometric and Functional Analysis, 2016 - Springer
We obtain an essential spectral gap for n-dimensional convex co-compact hyperbolic
manifolds with the dimension δ δ of the limit set close to n-1\over 2 n-1 2. The size of the gap …

Anosov groups: local mixing, counting and equidistribution

S Edwards, M Lee, H Oh - Geometry & Topology, 2023 - msp.org
Let G be a connected semisimple real algebraic group, and Γ< G a Zariski dense Anosov
subgroup with respect to a minimal parabolic subgroup. We describe the asymptotic …

Fourier dimension and spectral gaps for hyperbolic surfaces

J Bourgain, S Dyatlov - Geometric and Functional Analysis, 2017 - Springer
We obtain an essential spectral gap for a convex co-compact hyperbolic surface M= Γ
\\mathbb H^ 2 M= Γ\H 2 which depends only on the dimension δ δ of the limit set. More …

Prime orbit theorems for expanding Thurston maps: Dirichlet series and orbifolds

Z Li, T Zheng - Advances in Mathematics, 2024 - Elsevier
We obtain an analog of the prime number theorem for a class of branched covering maps on
the 2-sphere S 2 called expanding Thurston maps, which are topological models of some …

Prime orbit theorems for expanding Thurston maps: Lattes maps and split Ruelle operators

Z Li, T Zheng - Advances in Mathematics, 2024 - Elsevier
We obtain an analog of the prime number theorem for a class of branched covering maps on
the 2-sphere S 2 called expanding Thurston maps, which are topological models of some …

The fractal uncertainty principle via Dolgopyat's method in higher dimensions

A Backus, J Leng, Z Tao - arxiv preprint arxiv:2302.11708, 2023 - arxiv.org
We prove a fractal uncertainty principle with exponent $\frac {d}{2}-\delta+\varepsilon $,
$\varepsilon> 0$, for Ahlfors--David regular subsets of $\mathbb R^ d $ with dimension …

Prime orbit theorems for expanding Thurston maps: Genericity of strong non-integrability condition

Z Li, T Zheng - Advances in Mathematics, 2024 - Elsevier
In the second paper [16] of this series, we obtained an analog of the prime number theorem
for a class of branched covering maps on the 2-sphere S 2 called expanding Thurston maps …

Explicit spectral gaps for random covers of Riemann surfaces

M Magee, F Naud - Publications mathématiques de l'IHÉS, 2020 - Springer
We introduce a permutation model for random degree nn covers X n X_n of a non-
elementary convex-cocompact hyperbolic surface X= Γ∖ HX=Γ\H. Let δ δ be the Hausdorff …