Perturbation and spectral discontinuity in Banach algebras

DOI10.4064/SM203-3-3zbMath1254.46049arXiv1808.03069OpenAlexW2074999527MaRDI QIDQ5392182

Rudi Brits

Publication date: 8 April 2011

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1808.03069

zbMATH Keywords

perturbationBanach algebraspectral radiusspectrumspectral continuityinessential ideals

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) General theory of topological algebras (46H05)

Related Items (3)

On Aupetit’s Scarcity Theorem ⋮ Finite spectra and quasinilpotent equivalence in Banach algebras ⋮ Spectrally additive group homomorphisms on Banach algebras

This page was built for publication: Perturbation and spectral discontinuity in Banach algebras