Norm and spectral characterizations in Banach algebras

zbMath0441.46039MaRDI QIDQ1142961

Victor A. Belfi, Robert S. Doran

Publication date: 1980

Published in: L'Enseignement Mathématique. 2e Série (Search for Journal in Brave)

zbMATH Keywords

spectral radiusspectrumtopological divisors of zerocharacterization of commutativity in Banach algebrasclassification of real normed division algebrasMazur-Gelfand theoremnorm conditions

Mathematics Subject Classification ID

General theory of commutative topological algebras (46J05) General theory of topological algebras (46H05) Representations of topological algebras (46H15) Structure, classification of topological algebras (46H20)

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