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math.OA2011
Co-universal C*-algebras associated to aperiodic k-graphs
Sooran Kang, Aidan Sims
We construct a representation of each finitely aligned aperiodic k-graph Λ on the Hilbert space H^{ap} with basis indexed by aperiodic boundary paths in Λ. We show that the canonic…
math.OA2011★ 6 cited
Aperiodicity and the primitive ideal space of a row-finite -graph -algebra
Sooran Kang, David Pask
We describe the primitive ideal space of the -algebra of a row-finite -graph with no sources when every ideal is gauge invariant. We characterize which spectral spaces…