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The Essential Spectrum of the Essentially Isometric Operator - MaRDI portal

The Essential Spectrum of the Essentially Isometric Operator

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Publication:5405302

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DOI10.4153/CMB-2012-016-1zbMath1305.47003MaRDI QIDQ5405302

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Publication date: 2 April 2014

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

zbMATH Keywords

Hilbert space essential spectrum functional calculus spectral mapping theorem contractive linear operator essentially isometric operator Nagy-Foias model

Mathematics Subject Classification ID

Functional calculus for linear operators (47A60) Spectrum, resolvent (47A10) Canonical models for contractions and nonselfadjoint linear operators (47A45)

Related Items (1)

Compact operators in the commutant of essentially normal operators

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