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06/19/2023
t-design curves and mobile sampling on the sphere
In analogy to classical spherical t-design points, we introduce the conc...
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08/01/2022
Gauss Quadrature for Freud Weights, Modulation Spaces, and Marcinkiewicz-Zygmund Inequalities
We study Gauss quadrature for Freud weights and derive worst case error ...
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08/25/2021
Necessary Density Conditions for Sampling and Interpolation in Spectral Subspaces of Elliptic Differential Operators
We prove necessary density conditions for sampling in spectral subspaces...
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09/17/2019