The numerical range and a certain convex set in an infinite factor

DOI10.1016/0022-1236(70)90019-4zbMath0193.42702OpenAlexW2081492488MaRDI QIDQ2538578

John B. Conway

Publication date: 1970

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

Full work available at URL: https://doi.org/10.1016/0022-1236(70)90019-4

zbMATH Keywords

functional analysis

Related Items (5)

The relative Dixmier property in discrete crossed products ⋮ The Dixmier property and tracial states for \(C^\ast\)-algebras ⋮ Closed Convex Hulls of Unitary Orbits in von Neumann Algebras ⋮ Essential numerical ranges of operators in semi-Hilbertian spaces ⋮ The commutation theorem for tensor products over von Neumann algebras

Cites Work

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• Fredholm theories in von Neumann algebras. I
• Growth conitions and the numerical range in a Banach algebra
• On the essential spectrum of partial differential boundary problems
• Semi-Inner-Product Spaces
• Two finite, non‐hyperfinite, non‐isomorphic factors
• Invariance of the essential spectrum
• On the Closure of the Numerical Range of an Operator
• Les anneaux d'opérateurs de classe finie

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