The matricial subnormal completion problem

DOI10.1016/j.laa.2022.03.017OpenAlexW4221119850MaRDI QIDQ2132513

David P. Kimsey

Publication date: 28 April 2022

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2022.03.017

zbMATH Keywords

Stieltjes moment problemtruncated moment problemsubnormal completion problemmatrix-valued moment problem

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 (44A60)

Cites Work

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• Recursively generated weighted shifts and the subnormal completion problem
• Recursively generated weighted shifts and the subnormal completion problem. II
• A unified treatment for the matrix Stieltjes moment problem.
• Degenerate Stieltjes moment problem and associated \(J\)-inner polynomials
• Which weighted shifts are subnormal
• Subnormal Shifts with Operator-Valued Weights
• Subnormality and Weighted Shifts

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