On Wiener's lemma for locally compact abelian groups
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DOI: 10.1016/j.jmaa.2021.124968
Abstract: Inspired by an extension of Wiener's lemma on the relation of measures $\mu$ on the unit circle and their Fourier coefficients $\widehat{\mu}(k_n)$ along subsequences $(k_n)$ of the natural numbers by Cuny, Eisner and Farkas [CEF19,… read more here.
Keywords: wiener lemma; lemma locally; abelian groups; compact abelian ... See more keywords