Dilations and commutant lifting for jointly isometric operators -- a geometric approach

DOI10.1006/jfan.1996.0109zbMath0879.47003OpenAlexW2019598938MaRDI QIDQ1923961

K. R. M. Attele, A. R. Lubin

Publication date: 19 January 1998

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jfan.1996.0109

zbMATH Keywords

minimal normal extensioncommutant liftingsubnormalityjoint isometryregular unitary dilationsystem of commuting contractions

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Dilations, extensions, compressions of linear operators (47A20)

Related Items (8)

An Introduction to Hilbert Module Approach to Multivariable Operator Theory ⋮ Some exact sequences for Toeplitz algebras of spherical isometries ⋮ Toral and spherical Aluthge transforms of 2-variable weighted shifts ⋮ Joint isometric complements ⋮ Aluthge transforms of 2-variable weighted shifts ⋮ Joint extensions in families of contractive commuting operator tuples ⋮ Commutants and reflexivity of multiplication tuples on vector-valued reproducing kernel Hilbert spaces ⋮ Subalgebras of \(C^*\)-algebras. III: Multivariable operator theory

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