Ben Maloney

activity

20112013

most citedSimplicity of the C*-algebras of skew product k-graphs

3 citations · 6 across the 2 of their papers we have counts for

collaborators

3 papers

math.OA2013★ 3 cited

Simplicity of the C*-algebras of skew product k-graphs

Ben Maloney, David Pask

We consider conditions on a $k$ -graph $Λ$ , a semigroup $S$ and a functor $η : Λ \to S$ which ensure that the $C^{*}$ -algebra of the skew-product graph $Λ \times_{η} S$ is simple. Our resul…

math.OA2012★ 3 cited

Skew-products of higher-rank graphs and crossed products by semigroups

Ben Maloney, David Pask, Iain Raeburn

We consider a free action of an Ore semigroup on a higher-rank graph, and the induced action by endomorphisms of the $C^{*}$ -algebra of the graph. We show that the crossed product by…

math.OA2011

Examples of *-commuting maps

Ben Maloney, Paulette N. Willis

We introduce the concept of a 1-coaligned $k$ -graph and prove that the shift maps of a $k$ -graph pairwise *-commute if and only if the $k$ -graph is 1-coaligned. We then prove that…