The spectral density of Hardy kernel matrices

Published 23 Mar 2021 in math.FA and math.SP | (2103.12642v1)

Abstract: We consider infinite matrices obtained by restricting Hardy integral kernels to natural numbers. For a suitable class of Hardy kernels we describe the absolutely continuous spectrum, the essential spectrum and the asymptotic spectral density of these matrices.

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Authors (1)

Alexander Pushnitski

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