output
20022026
most citedExponential localization of Wannier functions in insulators

421 citations

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Showing 2004 · math.OAShow all

4 papers · 2 filters

math.OA2004

Free quasi-free states and factors of type III (after D. Shlyakhtenko)

Stefaan Vaes

This is a survey paper on the work of D. Shlyakhtenko on free Araki-Woods factors. The paper was written (in French) on the occasion of the Bourbaki seminar. Our original contribut…

math.OA2004

A new approach to induction and imprimitivity results

Stefaan Vaes

In the framework of locally compact quantum groups, we provide an induction procedure for unitary corepresentations as well as coactions on C*-algebras. We prove imprimitivity theo…

math.OA2004

Groupoid cohomology and extensions

Jean-Louis Tu

We show that Haefliger's cohomology for etale groupoids, Moore's cohomology for locally compact groups and the Brauer group of a locally compact groupoid are all particular cases o…

math.OA2004★ 4 cited

Completely bounded maps into certain Hilbertian operator spaces

Gilles Pisier

We prove a factorization of completely bounded maps from a -algebra (or an exact operator space ) to equipped with the operator space structure of $(C…