41 citations · 105 across the 11 of their papers we have counts for
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math.OA2007★ 24 cited
Crossed products of k-graph C*-algebras by Z^l
Cynthia Farthing, David Pask, Aidan Sims
An action of Z^l by automorphisms of a k-graph induces an action of Z^l by automorphisms of the corresponding k-graph C*-algebra. We show how to construct a (k+l)-graph whose C*-al…
math.OA2007
Coverings of skew-products and crossed products by coactions
David Pask, John Quigg, Aidan Sims
Consider a projective limit G of finite groups G_n. Fix a compatible family δ^n of coactions of the G_n on a C*-algebra A. From this data we obtain a coaction δof G on A. We show t…
math.OA2007
Noncommutative manifolds from graph and -graph -algebras
David Pask, Adam Rennie, Aidan Sims
In previous papers, we constructed smooth (1,\infty)-summable semfinite spectral triples for graph algebras with a faithful trace, and (k,\infty)-summable semifinite spectral tripl…