The spectrum is discontinuous on the manifold of Toeplitz operators

DOI10.1007/s000130050472zbMath0966.47015OpenAlexW2091161348MaRDI QIDQ1580899

Albrecht Böttcher, Ilya M. Spitkovskij, Sergei M. Grudsky

Publication date: 8 August 2001

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000130050472

zbMATH Keywords

spectrumToeplitz operators

Mathematics Subject Classification ID

Classical almost periodic functions, mean periodic functions (42A75) Spectrum, resolvent (47A10) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35)

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