Rational contractive and unitary interpolants in realized form

DOI10.1007/BF01236656zbMath0649.47016OpenAlexW2313913228MaRDI QIDQ1105823

F. van Schagen, Marinus A. Kaashoek, Israel Gohberg

Publication date: 1988

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01236656

zbMATH Keywords

realizationNehari (interpolation) problem

Mathematics Subject Classification ID

Matrix equations and identities (15A24) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

Related Items (7)

Parametrization of all solutions of the three chains completion problem ⋮ Discrete time \({\mathcal H}_\infty\) controllers satisfying a minimum entropy criterion ⋮ A remark on two solutions to the rational Nehari interpolation problem ⋮ The four-block Adamjan-Arov-Krein problem for discrete-time systems ⋮ Relaxation of metric constrained interpolation and a new lifting theorem ⋮ On spectrally associated Schur functions, Arov-inner functions and a Nehari-type completion problem for Schur functions ⋮ Solutions to the \(H_{\infty}\) general distance problem which minimize an entropy integral

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