Operator-valued rational functions

DOI10.1016/J.JFA.2022.109640OpenAlexW3211008291MaRDI QIDQ2165542

Woo Young Lee, In Sung Hwang, Raúl E. Curto

Publication date: 20 August 2022

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.11863

zbMATH Keywords

inner functionsBlaschke-Potapov factorinner divisorsoperator-valued rational functions

Mathematics Subject Classification ID

Spaces of vector- and operator-valued functions (46E40) Subnormal operators, hyponormal operators, etc. (47B20) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56) Hardy spaces (30H10) Inner functions of one complex variable (30J05)

Related Items (2)

Circle companions of Hardy spaces of the unit disk ⋮ Recent developments in the interplay between function theory and operator theory for block Toeplitz, Hankel, and model operators

Cites Work

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• Subnormal and quasinormal Toeplitz operators with matrix-valued rational symbols
• The multiplicative structure of 𝐽-contractive matrix functions
• Matrix Functions of Bounded Type: An Interplay Between Function Theory and Operator Theory
• Ten problems in Hilbert space

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