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19922026
most citedThe Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package

7.7k citations

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101 papers · 1 filter

math.AP2025

Fourth order Saint-Venant inequalities: maximizing compliance and mean deflection among clamped plates

Mark Ashbaugh, Dorin Bucur, Richard S. Laugesen +1

We prove a fourth order analogue of the Saint-Venant inequality: the mean deflection of a clamped plate under uniform transverse load is maximal for the ball, among plates of presc…

math.AP2024★ 1 cited

Moser-Trudinger inequalities: from local to global

Luigi Fontana, Carlo Morpurgo, Liuyu Qin

Given a general complete Riemannian manifold , we introduce the concept of "local Moser-Trudinger inequality on ". We show how the validity of the Moser-Trudinger in…

math.AP2022★ 6 cited

Low energy scattering asymptotics for planar obstacles

T. J. Christiansen, K. Datchev

We compute low energy asymptotics for the resolvent of a planar obstacle, and deduce asymptotics for the corresponding scattering matrix, scattering phase, and exterior Dirichlet-t…

math.AP2022★ 13 cited

Rigidity of three-dimensional internal waves with constant vorticity

Robin Ming Chen, Lili Fan, Samuel Walsh +1

This paper studies the structural implications of constant vorticity for steady three-dimensional internal water waves. It is known that in many physical regimes, water waves benea…

math.AP2021

Interpolation for analytic families of multilinear operators on metric measure spaces

Loukas Grafakos, El Maati Ouhabaz

Let (X j , d j , j), j = 0, 1,. .. , m be metric measure spaces. Given 0 < p for = 1,. .. , m and an analytic family of multilinear operators T z : L p 1…

math.AP2021★ 4 cited

Carleson measure estimates for caloric functions and parabolic uniformly rectifiable sets

Simon Bortz, John Hoffman, Steve Hofmann +2

Let be a parabolic uniformly rectifiable set. We prove that every bounded solution to $$\partial_tu- Δu=0, \quad \text{in} \quad \mathbb R^{n+1}\set…