Weak Hamburger-type weighted shifts and their examples

DOI10.1016/j.jmaa.2018.02.045zbMath1481.47045OpenAlexW2793372635MaRDI QIDQ1746671

Il Bong Jung, Joo Young Jin, Ji Eun Lee, George R. Exner

Publication date: 25 April 2018

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2018.02.045

zbMATH Keywords

determinantflatnessweighted shiftCauchy matrixcompletion problemHamburger moment measureHamburger-type

Mathematics Subject Classification ID

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

Related Items (3)

Unnamed Item ⋮ ON n-HYPONOHRMALITY FOR BACKWARD EXTENSIONS OF BERGMAN WEIGHTED SHIFTS ⋮ Hamburger-type weighted shifts: jumping flatness and Aluthge transforms

Uses Software

• Mathematica

Cites Work

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• Quadratically hyponormal weighted shifts
• Recursively generated weighted shifts and the subnormal completion problem
• Recursively generated weighted shifts and the subnormal completion problem. II
• Quadratically hyponormal weighted shifts with two equal weights
• Weighted shifts induced by Hamburger moment sequences
• Some quadratically hyponormal weighted shifts
• Which weighted shifts are subnormal
• Quadratically Hyponormal Recursively Generated Weighted Shifts
• Criteria for positively quadratically hyponormal weighted shifts
• On Semi-cubically Hyponormal Weighted Shifts with First Two Equal Weights

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