Elementary operators and the Aluthge transform

DOI10.1016/j.laa.2009.08.006zbMath1195.47024OpenAlexW2120977656MaRDI QIDQ1044605

James E. Jamison, Maria Fernanda Botelho

Publication date: 18 December 2009

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

Full work available at URL: https://doi.org/10.1016/j.laa.2009.08.006

zbMATH Keywords

quasi-isometriespolar decompositionelementary operatorsAluthge transform\(q\)-projections

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Subnormal operators, hyponormal operators, etc. (47B20) Commutators, derivations, elementary operators, etc. (47B47) Equations involving linear operators, with operator unknowns (47A62)

Related Items

On higher order selfadjoint operators, Aluthge transforms of unbounded weighted composition operators in L²‐spaces, Symmetric properties of elementary operators, Strict isometries of arbitrary orders, Linear bijections on von Neumann factors commuting with λ‐Aluthge transform

Cites Work

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