Unitary colligations and parametrization formulas

DOI10.1007/BF01062232zbMath0835.47008MaRDI QIDQ1899479

Rodrigo Arocena

Publication date: 2 November 1995

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

linear systemsunitary colligationsparametrization formulas for the solutions of some interpolation problems

Mathematics Subject Classification ID

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

Related Items

A function-theoretic approach to a parametrization of the set of solutions of a completely indeterminate matricial Nehari problem ⋮ The inverse commutant lifting problem. I: Coordinate-free formalism

Cites Work

• On intertwining dilations
• The commutant lifting approach to interpolation problems
• Scattering Matrices in the Theory of Unitary Extension of Isometric Operators
• Generalized Interpolation in H ∞
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