Strongly exposed points in the unit ball of trace-class operators

Kourosh Nourouzi

International Journal of Mathematics and Mathematical Sciences, 2002, vol. 30, 1-5

Abstract:

A theorem of Arazy shows that every extreme point of the unit ball of trace-class operators is strongly exposed. We give this result a simpler and direct proof here.

Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:656178

DOI: 10.1155/S0161171202012929

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