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Results tagged with oa.operator-algebras
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user 20756
Algebras of operators on Hilbert space, $C^*-$algebras, von Neumann algebras, non-commutative geometry
26
votes
3
answers
2k
views
About the category of von neumann algebras
I am looking for one (or more) reference about properties of the category of von Neumann algebra.
More precisely, in an answer of a previous question, Dmitri Pavlov mentions
that the $W^*$ category …
- 357
3
votes
1
answer
331
views
Continuity of a weight on its definition domain in a von Neumann algebra
Let $M$ be a von Neumann algebra and $\varphi$ be a normal weight on it,
and let $A$ be its definition subalgebra. We still denote $\varphi$
the extension to $A$ as a linear positive functional.
It i …
- 357