On linear maps preserving certain pseudospectrum and condition spectrum subsets

DOI10.15352/AOT.1705-1159zbMath1392.15042MaRDI QIDQ1704302

Sayda Ragoubi

Publication date: 9 March 2018

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.aot/1513328641

zbMATH Keywords

linear preserverpseudospectrumcondition spectrum

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Spectral sets of linear operators (47A25) Linear preserver problems (15A86)

Related Items (3)

Continuous surjective maps preserving projections of Jordan products on the space of self-adjoint operators ⋮ Unnamed Item ⋮ On the pseudospectrum preservers

Uses Software

• Eigtool

Cites Work

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• Linear maps preserving pseudospectrum and condition spectrum
• Reduced minimum modulus preserving in Banach space
• Spectrum-preserving linear maps
• Linear preserver problems: A brief introduction and some special techniques
• A primer on spectral theory
• Linear maps between Banach algebras compressing certain spectral functions
• Linear Preserver Problems
• Generalised Spectra and Analytic Multivalued Functions
• Pseudospectrum of an element of a Banach algebra

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