Regularity-type properties of the boundary spectrum in Banach algebras

DOI10.1216/RMJ-2019-49-8-2747zbMath1473.46051OpenAlexW3003828148MaRDI QIDQ2293673

A. Swartz, Heinrich Raubenheimer

Publication date: 5 February 2020

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.rmjm/1580461791

zbMATH Keywords

regularitiesboundary spectrumsemiregularities

Mathematics Subject Classification ID

General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) General theory of topological algebras (46H05) Functional calculus in topological algebras (46H30)

Related Items (1)

Generalized spectral perturbation and the boundary spectrum

Cites Work

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• Mapping and continuity properties of the boundary spectrum in Banach algebras
• Thin spectra and stable range conditions
• Dimension and Stable Rank in the K -Theory of C^* -Algebras
• On the boundary spectrum in banach algebras
• A NOTE ON THE SINGULAR AND EXPONENTIAL SPECTRUM IN BANACH ALGEBRAS
• Radius preserving (semi)regularities in Banach algebras
• Spectral theory of linear operators and spectral systems in Banach algebras

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