41 citations · 100 across the 6 of their papers we have counts for
7 papers
-algebras of labelled graphs III - -theory computations
Teresa Bates, Toke Meier Carlsen, David Pask
In this paper we give a formula for the -theory of the -algebra of a weakly left-resolving labelled space. This is done by realising the -algebra of a weakly left-reso…
Group actions on labeled graphs and their C*-algebras
Teresa Bates, David Pask, Paulette Willis
We introduce the notion of the action of a group on a labeled graph and the quotient object, also a labeled graph. We define a skew product labeled graph and use it to prove a vers…
Reducibility of Covers of AFT shifts
Teresa Bates, Soren Eilers, David Pask
In this paper we show that the reducibility structure of several covers of sofic shifts is a flow invariant. In addition, we prove that for an irreducible subshift of almost finite…
C*-algebras of labelled graphs II - Simplicity results
T. Bates, D. A. Pask
We prove simplicity and pure infiniteness results for a certain class of labelled graph -algebras. We show, by example, that this class of unital labelled graph -algebras…
C*-algebras of labelled graphs
Teresa Bates, David Pask
We describe a class of -algebras which simultaneously generalise the ultragraph algebras of Tomforde and the shift space -algebras of Matsumoto. In doing so we shed some…
Flow equivalence of graph algebras
Teresa Bates, David Pask
This paper explores the effect of various graphical constructions upon the associated graph -algebras. The graphical constructions in question arise naturally in the study of…