scientific article; zbMATH DE number 1743885

zbMath0997.47012MaRDI QIDQ4529371

Arthur Amirshadyan, Vladimir A. Derkach

Publication date: 22 May 2002

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

zbMATH Keywords

interpolationNevanlinna classPick matrixPontryagin spacegeneralized Stieltjes classNevanlinna pairreproducing kernel matrices

Mathematics Subject Classification ID

Linear symmetric and selfadjoint operators (unbounded) (47B25) Linear operator methods in interpolation, moment and extension problems (47A57) 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)

Related Items (6)

Bitangential interpolation in generalized Schur classes ⋮ Convex cones of generalized positive rational functions and the Nevanlinna-Pick interpolation ⋮ A generalized Schur-Takagi interpolation problem ⋮ On the reproducing kernel of a Pontryagin space of vector valued polynomials ⋮ Interpolation by polynomials with symmetries ⋮ Notes on interpolation in the generalized Schur class. II. Nudel’man’s problem

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