1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.OA2017★ 1 cited
On nuclearity and exactness of the tame C*-algebras associated with finitely separated graphs
Matias Lolk
We introduce a graph theoretic property called Condition (N) for finitely separated graphs and prove that it is equivalent to both nuclearity and exactness of the associated univer…
math.OA2017
Convex subshifts, separated Bratteli diagrams, and ideal structure of tame separated graph algebras
Pere Ara, Matias Lolk
We introduce a new class of partial actions of free groups on totally disconnected compact Hausdorff spaces, which we call convex subshifts. These serve as an abstract framework fo…
math.OA2017★ 1 cited
Exchange rings and real rank zero C*-algebras associated with finitely separated graphs
Matias Lolk
We introduce a generalisation of Condition (K) to finitely separated graphs and show that it is equivalent to essential freeness of the associated partial action as well as the exc…