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Publication:2784971
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zbMath0991.41006MaRDI QIDQ2784971

Vladimir A. Derkach

Publication date: 24 April 2002


Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Pontryagin spaceunitary colligationabstract interpolation


Mathematics Subject Classification ID

Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65) Interpolation in approximation theory (41A05) Moment problems and interpolation problems in the complex plane (30E05) Hilbert spaces with reproducing kernels (= (proper) functional Hilbert spaces, including de Branges-Rovnyak and other structured spaces) (46E22) Linear operators on spaces with an indefinite metric (47B50) Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc. (47A48)


Related Items

de Branges–Rovnyak Spaces: Basics and Theory ⋮ de Branges–Rovnyak Spaces and Norm-Constrained Interpolation ⋮ Unitary boundary pairs for isometric operators in Pontryagin spaces and generalized coresolvents ⋮ Bitangential interpolation in generalized Schur classes ⋮ A generalized tangent interpolation problem



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