A moment problem and joint \(q\)-isometry tuples

DOI10.1007/s11785-015-0516-1zbMath1390.44017OpenAlexW2471754437MaRDI QIDQ522982

Akash Anand, Sameer Chavan

Publication date: 20 April 2017

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-015-0516-1

zbMATH Keywords

Hermite interpolationmoment problemsjoint \(q\)-isometryjointly subnormal

Mathematics Subject Classification ID

Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Subnormal operators, hyponormal operators, etc. (47B20) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Moment problems and interpolation problems in the complex plane (30E05) Moment problems (44A60)

Related Items (6)

Dirichlet spaces associated with locally finite rooted directed trees ⋮ Dirichlet polynomials and a moment problem ⋮ Exponentially \(m\)-isometric operators on Hilbert spaces ⋮ Weakly concave operators ⋮ Hausdorff moment sequences induced by rational functions ⋮ On the sum of two subnormal kernels

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