9 citations · 21 across the 12 of their papers we have counts for
3 papers · 2 filters
Zappa-Szép product groupoids and C*-blends
Nathan Brownlowe, David Pask, Jacqui Ramagge +2
We study the external and internal Zappa-Szép product of topological groupoids. We show that under natural continuity assumptions the Zappa-Szép product groupoid is étale if and on…
Groupoid Fell bundles for product systems over quasi-lattice ordered groups
Adam Rennie, David Robertson, Aidan Sims
Consider a product system over the positive cone of a quasi-lattice ordered group. We construct a Fell bundle over an associated groupoid so that the cross-sectional algebra of the…
KMS states on generalised Bunce-Deddens algebras and their Toeplitz extensions
David Robertson, James Rout, Aidan Sims
We study the generalised Bunce-Deddens algebras and their Toeplitz extensions constructed by Kribs and Solel from a directed graph and a sequence of positive integers. We descr…