23 citations · 89 across the 35 of their papers we have counts for
Showing 2017 · math.OAShow all
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math.OA2017
On graded C*-algebras
Iain Raeburn
We show that every topological grading of a C*-algebra by a discrete abelian group is implemented by an action of the compact dual group.
math.OA2017
HNN extensions of quasi-lattice ordered groups and their operator algebras
Astrid an Huef, Iain Raeburn, Ilija Tolich
The Baumslag-Solitar group is an example of an HNN extension. Spielberg showed that it has a natural positive cone, and that it is then a quasi-lattice ordered group in the sense o…
math.OA2017
KMS states on -algebras associated to a family of -commuting local homeomorphisms
Zahra Afsar, Astrid an Huef, Iain Raeburn
We consider a family of -commuting local homeomorphisms on a compact space, and build a compactly aligned product system of Hilbert bimodules (in the sense of Fowler). This prod…