Numerical ranges encircled by analytic curves
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Publication:3383875
DOI10.7153/oam-2021-15-26zbMath1495.47016arXiv2003.05347OpenAlexW3151615595MaRDI QIDQ3383875
Publication date: 16 December 2021
Published in: Operators and Matrices (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2003.05347
Cites Work
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- A note on Anderson's theorem in the infinite-dimensional setting
- Perturbation theory for linear operators.
- The numerical range of a normal operator
- Growth conitions and the numerical range in a Banach algebra
- Perturbation des transformations autoadjointes dans l'espace de Hilbert
- The Numerical Range of a Weighted Shift
- Anderson’s theorem for compact operators
- The Boundary of the Numerical Range
- Inverse continuity of the numerical range map for Hilbert space operators
- Über den Wertevorrat einer Matrix
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