A characterization of Banach-star-algebras by numerical range

DOI10.1017/S0004972700046451zbMath0207.44302OpenAlexW2123770226MaRDI QIDQ5608348

Brailey Sims

Publication date: 1971

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0004972700046451

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05) General theory of topological algebras (46H05)

Related Items (1)

An order-preserving linear map from matrices to Banach \(\ast\)-algebras and applications

Cites Work

• Geometrical properties of the unit sphere of Banach algebras
• Eine metrische Kennzeichnung der selbstadjungierten Operatoren
• Faithful-representations of normed algebra
• Symmetry of complex involutory Banach algebras. II
• Semi-Inner-Product Spaces
• Characterizations of 𝐶*-algebras
• On axioms for 𝐵*-algebras

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