Unitary orbits of normal operators in vo
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Sherman, David
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Article
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2007
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Walter de Gruyter GmbH & Co. KG
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English
β 331 KB
The starting points for this paper are simple descriptions of the norm and strong\* closures of the unitary orbit of a normal operator in a von Neumann algebra. The statements are in terms of spectral data and do not depend on the type or cardinality of the algebra. We relate this to several known