Answer by Thomas Timmermann for Can we characterize the spatial tensor...
I am not sure whether this helps, but along the lines of the comment of Theo Johnson-Freyd, one can say the following:If $A,B,C$ are von Neumann algebras and $Mod(A),Mod(B),Mod(C)$ their categories of...
View ArticleCan we characterize the spatial tensor product of von Neumann algebras...
The tensor product of commutative algebras is exactly their coproductin the category of commutative algebras.In other words, if A and B are two commutative algebras,then the covariant functor that...
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