On the norm and numerical radius of Hermitian elements

DOI10.1007/BF02333417zbMath0880.47001MaRDI QIDQ1901199

Saulius Norvidas

Publication date: 7 November 1995

Published in: Lithuanian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

spectral radiusnumerical radiusdual algebraHermitian elementmaximal normextremal algebra

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12)

Cites Work

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• Eine metrische Kennzeichnung der selbstadjungierten Operatoren
• Variational Methods in Entire Functions
• Polynomials in a hermitian element
• The Spectral Radius of a Hermitian Element of a Banach Algebra
• On Bernstein's Inequality and the Norm of Hermitian Operators
• The Banach Algebra Generated by a Hermitian Operator

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