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On a singular value inequality of Ky Fan and Hoffman


Authors: Peter G. Dodds and Theresa K.-Y. Dodds
Journal: Proc. Amer. Math. Soc. 117 (1993), 115-124
MSC: Primary 46L50; Secondary 46E30, 47D15
DOI: https://doi.org/10.1090/S0002-9939-1993-1105039-5
MathSciNet review: 1105039
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Abstract: It is shown that the identity operator is a best unitary approximant to any positive measurable operator affiliated with a semifinite von Neumann algebra equipped with a distinguished faithful normal semifinite trace.


References [Enhancements On Off] (What's this?)

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DOI: https://doi.org/10.1090/S0002-9939-1993-1105039-5
Article copyright: © Copyright 1993 American Mathematical Society

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