Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4592411 | Journal of Functional Analysis | 2007 | 17 Pages |
Abstract
In this paper we are interested in examples of locally compact quantum groups (M,Δ) such that both von Neumann algebras, M and the dual , are factors. There is a lot of known examples such that are respectively of type (I∞,I∞) but there is no example with factors of other types. We construct new examples of type (I∞,II∞), (II∞,II∞) and (IIIλ,IIIλ) for each λ∈[0,1]. We also show that there is no such example with M or a finite factor.
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