D. Pask

activity

20002026

most citedHigher rank graph C*-algebras

272 citations · 515 across the 52 of their papers we have counts for

collaborators

Showing 2004Show all

3 papers · 1 filter

math.OA2004★ 2 cited

A dual graph construction for higher-rank graphs, and $K$ -theory for finite 2-graphs

Stephen Allen, David Pask, Aidan Sims

Given a $k$ -graph $Λ$ and an element $p$ of $\NN^k$, we define the dual $k$ -graph, $p Λ$ . We show that when $Λ$ is row-finite and has no sources, the $C^{*}$ -algebras $C^{*} (Λ)$ and $C^…

math.CO2004★ 17 cited

Fundamental groupoids of k-graphs

David Pask, John Quigg, Iain Raeburn

k-graphs are higher-rank analogues of directed graphs which were first developed to provide combinatorial models for operator algebras of Cuntz-Krieger type. Here we develop a theo…

math.OA2004★ 1 cited

Coverings of k-graphs

David Pask, John Quigg, Iain Raeburn

k-graphs are higher-rank analogues of directed graphs which were first developed to provide combinatorial models for operator algebras of Cuntz-Krieger type. Here we develop the th…

A dual graph construction for higher-rank graphs, and K-theory for finite 2-graphs

Fundamental groupoids of k-graphs

Coverings of k-graphs

A dual graph construction for higher-rank graphs, and $K$ -theory for finite 2-graphs