Berger measure for some transformations of subnormal weighted shifts

DOI10.1007/s00020-015-2264-zzbMath1341.47035arXiv1404.1594OpenAlexW2257635009MaRDI QIDQ279711

Raúl E. Curto, George R. Exner

Publication date: 29 April 2016

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1404.1594

zbMATH Keywords

subnormalweighted shiftAluthge transformberger measureLaplace and Fourier transformssquare root problem

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Linear operator methods in interpolation, moment and extension problems (47A57) Moment problems and interpolation problems in the complex plane (30E05) Moment problems (44A60)

Related Items (9)

Polynomial embeddings of unilateral weighted shifts in 2-variable weighted shifts ⋮ Generalized Cauchy-Hankel matrices and their applications to subnormal operators ⋮ Hamburger-type weighted shifts: jumping flatness and Aluthge transforms ⋮ Moment infinitely divisible weighted shifts ⋮ A moment problem and joint \(q\)-isometry tuples ⋮ Conditional positive definiteness as a bridge between \(k\)-hyponormality and \(n\)-contractivity ⋮ On the sum of two subnormal kernels ⋮ Moment infinite divisibility of weighted shifts: sequence conditions ⋮ Square root problem and subnormal Aluthge transforms

Uses Software

• Mathematica

Cites Work

• Subnormality of Bergman-like weighted shifts
• On the \(\varkappa\)th root of a Stieltjes moment sequence
• On \(n\)-contractive and \(n\)-hypercontractive operators
• Quadratically hyponormal weighted shifts
• Recursively generated weighted shifts and the subnormal completion problem
• Subnormal operators
• Jointly hyponormal pairs of commuting subnormal operators need not be jointly subnormal
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: Berger measure for some transformations of subnormal weighted shifts