Approximation numbers and Yamamoto's theorem in Banach algebras

DOI10.1007/BF01732320zbMath0731.46028OpenAlexW1984153650MaRDI QIDQ807941

Leiba Rodman, Peter M. Nylen

Publication date: 1990

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01732320

zbMATH Keywords

singular valuesapproximation numbersrank of an elementfinite rankspectral points of finite multiplicityspectral radius property

Mathematics Subject Classification ID

General theory of topological algebras (46H05)

Related Items (3)

Rank Reducing Matrix Norms ⋮ An extension of Yamamoto's theorem on the eigenvalues and singular values of a matrix ⋮ Every Banach algebra has the spectral radius property

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