76 citations · 490 across the 73 of their papers we have counts for
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math.OA2015★ 3 cited
Phase transitions on the Toeplitz algebras of Baumslag-Solitar semigroups
Lisa Orloff Clark, Astrid an Huef, Iain Raeburn
Spielberg has recently shown that Baumslag-Solitar groups associated to pairs of positive integers are quasi-lattice ordered in the sense of Nica. Thus they have tractable Toeplitz…
math.OA2015★ 6 cited
Centre-valued index for Toeplitz operators with noncommuting symbols
John Phillips, Iain Raeburn
We consider an action of the real line on a C*-algebra for which there is a centre-valued invariant trace. We define a family of Toeplitz operators with symbols in the original alg…