Fourier quasicrystals with unit masses

2020/09/27 by Olevskii, Alexander, Ulanovskii, Alexander · 2 citations
#42B10: 52C23 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.2009.12810

Abstract

Every set Λ⊂ R such that the sum of δ-measures sitting at the points of Λ is a Fourier quasicrystal, is the zero set of an exponential polynomial with imaginary frequencies.

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