complex plane 1eigenvalue asymptotics 1numerical verification 1spectral analysis 1toeplitz matrices 1
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math.OA2025
Integral representation of translation-invariant operators on reproducing kernel Hilbert spaces
Shubham R. Bais, Egor A. Maximenko, D. Venku Naidu
We suppose that is a locally compact abelian group, is a measure space, and is a reproducing kernel Hilbert space on such that is naturally embedded int…
math.FA2025
Toeplitz operators in Bergman space induced by radial measures
Egor A. Maximenko, Carlos G. Pacheco
We study radial Carleson--Bergman measures on the unit disk and the corresponding Toeplitz operators acting in the Bergman space. First, we show that such Toeplitz operators are di…
math.FA2025
Constructive approximation of convergent sequences by eigenvalue sequences of radial Toeplitz--Fock operators
Kevin Esmeral GarcÃa, Egor A. Maximenko
It is well known that for every measurable function , essentially bounded on the positive halfline, the corresponding radial Toeplitz operator , acting in the Segal--Bargma…