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Results tagged with reference-request
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user 147609
This tag is used if a reference is needed in a paper or textbook on a specific result.
1
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Reference for structure of subhomogeneous C*-algebras?
Recall that a C*-algebra is subhomogeneous if there is some $n$ such that the dimension of $H$ is at most $n$ for every irreducible representation $\pi \colon A \to \mathcal{B}(H)$ on some Hilbert spa …
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17
votes
1
answer
446
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Existence of a quasi-isometric residually finite group?
It's, by now, more or less well known that residual finiteness is not a quasi-isometry invariant for finitely generated groups (see here for an example). Thus the following question makes sense:
Ques …
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8
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1
answer
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Amenable groupoid C*-algebras satisfy the UCT in English?
As is by now well known, Tu proved in 1998 that the C*-algebras coming from amenable groupoids satisfy the so-called UCT (universal coefficient theorem). Unfortunately, I don't speak french and I've o …
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5
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Amenable groupoid C*-algebras satisfy the UCT in English?
For anyone that might see this in the future, in the chapter 12 of here you may find a short summary of the main ideas of Tu's proof.
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