Weyl type theorems under compact perturbations

DOI10.1007/s00009-017-1051-2OpenAlexW2774000441MaRDI QIDQ1744134

Boting Jia, Youling Feng

Publication date: 16 April 2018

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

Full work available at URL: https://doi.org/10.1007/s00009-017-1051-2

zbMATH Keywords

Weyl's theoremToeplitz operatorsFredholm theorycompact operators

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53) Linear operator approximation theory (47A58)

Related Items (5)

Some results about spectral continuity and compact perturbations ⋮ Stability of property \((UW_E)\) under compact perturbations ⋮ Weyl-type theorems on Banach spaces under compact perturbations ⋮ Quasi-Fredholm spectrum and compact perturbations ⋮ Compact perturbations of operators with property \((t)\)

Cites Work

• Weyl's theorem for functions of operators and approximation
• Weyl's theorem and perturbations
• Property \((w)\) and perturbations. III
• On the Weyl spectrum. II
• Riesz points and Weyl's theorem
• Weyl spectra and Weyl's theorem.
• A unifying approach to Weyl type theorems for Banach space operators
• Property \((w)\) for perturbations of polaroid operators
• Weyl spectra and Weyl's theorem
• WEYL TYPE THEOREMS FOR FUNCTIONS OF OPERATORS
• Weyl's theorem for perturbations of paranormal operators
• a-Weyl's theorem and perturbations
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