Unitary point spectrum of almost unitary operators

DOI10.1007/BF01474149zbMATH Open0557.47002OpenAlexW2089759166MaRDI QIDQ762430

Nikolai G. Makarov

Publication date: 1984

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01474149

zbMATH Keywords

setspoint spectrumkernel operatorsalmost unitary operatorCarlesonunitary point spectrum

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Numerical range, numerical radius (47A12)

Related Items (5)

Almost everything about the unitary almost Mathieu operator ⋮ Title not available (Why is that?) ⋮ Title not available (Why is that?) ⋮ Uniform pointwise bounds for matrix coefficients of unitary representations on semidirect products ⋮ The Point Spectrum of Unitary Dilations in Kreĭ Spaces

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