Norms on Unitizations of Banach Algebras

DOI10.2307/2159705zbMath0780.46033OpenAlexW4250505500MaRDI QIDQ4032509

Zdislav V. Kovarik, A. K. Gaur

Publication date: 1 April 1993

Full work available at URL: https://doi.org/10.2307/2159705

zbMATH Keywords

equivalent normsunitizationHermitian elementsnonunital Banach algebra with operator normtwo norm lemma

Mathematics Subject Classification ID

General theory of commutative topological algebras (46J05) Banach algebras of differentiable or analytic functions, (H^p)-spaces (46J15)

Related Items (5)

Uniqueness of the uniform norm and adjoining identity in Banach algebras ⋮ Norms on unitizations of Banach algebras revisited ⋮ On \(A\)-convex norms on commutative algebras ⋮ Approximately order zero maps between \(\mathrm{C}^\ast \)-algebras ⋮ Generalization of the B *-algebra (C ₀ (X ),∥ ∥_∞ )

Cites Work

• NORMS, STATES AND NUMERICAL RANGES ON DIRECT SUMS
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