S. Lester

activity

20152025

most citedMass equidistribution for Saito-Kurokawa lifts

1 citations · 2 across the 7 of their papers we have counts for

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Showing 2019Show all

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math-ph2019

Superscars for Arithmetic Point Scatterers II

Pär Kurlberg, Stephen Lester, Lior Rosenzweig

We consider momentum push-forwards of measures arising as quantum limits (semi-classical measures) of eigenfunctions of a point scatterer on the standard flat torus $\mathbb T^2 =…

math.NT2019

Signs of Fourier coefficients of half-integral weight modular forms

Stephen Lester, Maksym Radziwiłł

Let $g$ be a Hecke cusp form of half-integral weight, level $4$ and belonging to Kohnen's plus subspace. Let $c (n)$ denote the $n$ th Fourier coefficient of $g$ , normalized so that…