Conditional positive definiteness as a bridge between \(k\)-hyponormality and \(n\)-contractivity

DOI10.1016/J.LAA.2021.05.004OpenAlexW3116962023MaRDI QIDQ2032250

George R. Exner, Chafiq Benhida, Raúl E. Curto

Publication date: 11 June 2021

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

Full work available at URL: https://arxiv.org/abs/2012.10962

zbMATH Keywords

completely monotonesubnormalweighted shiftconditionally positive definitemoment infinitely divisible

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Moment problems (44A60)

Related Items (1)

\(n\)-hyponormality and \(n\)-contractivity of generalized Bergman weighted shifts

Uses Software

• Mathematica

Cites Work

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• Berger measure for some transformations of subnormal weighted shifts
• Subnormality of Bergman-like weighted shifts
• Quadratically hyponormal weighted shifts
• On \(n\)-contractive and \(n\)-hypercontractive operators. II
• Recursively generated weighted shifts and the subnormal completion problem
• Moment infinitely divisible weighted shifts
• On p-hyponormal operators for \(0<p<1\)
• Subnormal operators
• On completely hyperexpansive operators
• $k$-hyponormality and $n$-contractivity for Agler-type shifts
• Infinitely Divisible Matrices
• Subnormal weighted shifts and the Halmos-Bram criterion

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