The problem of completing partial matrix-function as a classical interpolation problem

DOI10.1007/BF02364910zbMath0839.30040OpenAlexW2032823488MaRDI QIDQ1191257

V. Eh. Katsnel'son

Publication date: 27 September 1992

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02364910

zbMATH Keywords

Hilbert spaceanalytic operator-functionsanti-analytic functionblock-matrix functionscomplementation problemContracting analytic operator-functionsweighted-approximation problem

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Hilbert spaces of continuous, differentiable or analytic functions (46E20)

Cites Work

• On bounded bilinear forms
• Infinite Hankel matrices and generalized Caratheodory-Fejer and Riesz problems
• Linear Control Theory with an ${\bf H}_\infty $ Optimality Criterion
• On Generalized Nehari Problems
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