Property \((UW_\Pi )\) and perturbations

DOI10.1007/s00009-019-1405-zOpenAlexW2969421992MaRDI QIDQ2325713

Anuradha Gupta, Ankit Kumar

Publication date: 27 September 2019

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

Full work available at URL: https://doi.org/10.1007/s00009-019-1405-z

zbMATH Keywords

perturbation theorySVEPWeyl type theoremsproperty \((UW_\Pi )\)

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53) Local spectral properties of linear operators (47A11)

Related Items (1)

Property \((UW_\Pi)\) for functions of operators and compact perturbations

Cites Work

• Localized SVEP, property \((b)\) and property \((ab)\)
• Variations on Weyl's theorem
• On a class of quasi-Fredholm operators
• B-Weyl spectrum and poles of the resolvent
• EXTENDED WEYL TYPE THEOREMS AND PERTURBATIONS
• Property (UWΠ) and localized SVEP
• Variations on a-Browder-type theorems
• NEW BROWDER AND WEYL TYPE THEOREMS
• ON THE EQUIVALENCE OF BROWDER'S AND GENERALIZED BROWDER'S THEOREM
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