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On Positive Maps in Algebras of Unbounded Operators

✍ Scribed by W. Timmermann

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 592 KB
Volume: 154
Category: Article
ISSN: 0025-584X
DOI: 10.1002/mana.19911540120

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The purpose of this paper is to study when a weight on an O U -algebra M M on a dense subspace D D in a Hilbert space H H is a trace weighted by a positive self-adjoint operator, that is, when there exists a positive self-adjoint operator ⍀