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Local Wiener's Theorem and Coherent Sets of Frequencies
Published 29 Oct 2019 in math.CA | (1910.13381v1)
Abstract: Using a local analog of the Wiener-Levi theorem, we investigate the class of measures on Euclidean space with discrete support and spectrum. Also, we find a new sufficient conditions for a discrete set in Euclidean space to be a coherent set of frequencies.
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