Stability for the ``essentially Kato property for commuting tuples of bounded operators
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Publication:1983207
DOI10.1216/rmj.2021.51.761OpenAlexW3194806776MaRDI QIDQ1983207
Sonia Yengui, Boulbeba Abdelmoumen, Hafedh Dammak
Publication date: 10 September 2021
Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1216/rmj.2021.51.761
Perturbation theory of linear operators (47A55) Invariant subspaces of linear operators (47A15) (Semi-) Fredholm operators; index theories (47A53)
Cites Work
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- On Taylor and other joint spectra for commuting \(n\)-tuples of operators
- Perturbation results on semi-Fredholm operators and applications
- Joint spectra of doubly commuting \(n\)-tuples of operators and their Aluthge transforms.
- Spectral properties of commuting operations for 𝑛-tuples
- Fredholm perturbations and seminorms related to upper semi-Fredholm perturbations
- Spectral theory of linear operators and spectral systems in Banach algebras
- \(n\)-tuples of operators satisfying \(\sigma_T(AB)=\sigma_T(BA)\).
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