On the Uniqueness of a Minimal Norm Representative of an Operator in the Commutant of the Compressed Shift

DOI10.2307/2046672zbMath0641.47004OpenAlexW4231556855MaRDI QIDQ3782260

Allen Tannenbaum, Ciprian Foias

Publication date: 1987

Full work available at URL: https://doi.org/10.2307/2046672

zbMATH Keywords

contractionHardy spacescommutantessential spectral radiuscompressed shiftminimal norm representative

Mathematics Subject Classification ID

Invariant subspaces of linear operators (47A15) Dilations, extensions, compressions of linear operators (47A20)

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