Coupling and relaxed commutant lifting

DOI10.1007/s00020-005-1365-5zbMath1108.47017arXiv1302.0652OpenAlexW3102788207MaRDI QIDQ2494133

Arthur E. Frazho, Marinus A. Kaashoek, Sanne ter Horst

Publication date: 16 June 2006

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

Full work available at URL: https://arxiv.org/abs/1302.0652

zbMATH Keywords

parametrizationcommutant liftingisometric realizationisometric coupling

Mathematics Subject Classification ID

Linear operator methods in interpolation, moment and extension problems (47A57) Dilations, extensions, compressions of linear operators (47A20) Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc. (47A48)

Related Items (7)

Relaxed commutant lifting: Existence of a unique solution ⋮ Redheffer representations and relaxed commutant lifting ⋮ The inverse commutant lifting problem. I: Coordinate-free formalism ⋮ A Schur type analysis of the minimal weak unitary Hilbert space dilations of a Kreĭn space bicontraction and the Relaxed Commutant Lifting Theorem in a Kreĭn space setting ⋮ Relaxed Commutant Lifting: An Equivalent Version and a New Application ⋮ Relaxed commutant lifting and a relaxed Nehari problem: Redheffer state space formulas ⋮ Functional models and minimal contractive liftings

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