272 citations · 515 across the 52 of their papers we have counts for
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math.KT2015
The K-theory of twisted multipullback quantum odd spheres and complex projective spaces
Piotr M. Hajac, Ryszard Nest, David Pask +2
We find multipullback quantum odd-dimensional spheres equipped with natural -actions that yield the multipullback quantum complex projective spaces constructed from Toeplitz…
math.OA2015★ 9 cited
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…
math.OA2015★ 1 cited
Real rank and topological dimension of higher rank graph algebras
David Pask, Adam Sierakowski, Aidan Sims
We study dimension theory for the -algebras of row-finite -graphs with no sources. We establish that strong aperiodicity - the higher-rank analogue of condition (K) - for a…