On commutativity and the numerical range in Banach algebras

DOI10.1016/0022-1236(72)90030-4zbMath0248.46041OpenAlexW2086224764MaRDI QIDQ2556562

Yanyan Li

Publication date: 1972

Published in: Journal of Functional Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-1236(72)90030-4

Mathematics Subject Classification ID

Topological algebras, normed rings and algebras, Banach algebras (46H99)

Related Items (1)

Essential Central Range and Selfadjoint Commutators in Properly Infinite von Neumann Algebras

Cites Work

• Similarity and the numerical range
• Growth conitions and the numerical range in a Banach algebra
• Two-sided ideals and congruences in the ring of bounded operators in Hilbert space
• Commutators of Operators, II
• Unnamed Item

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