Notes on Cuntz-Krieger uniqueness theorems and <i>C</i>&#42-Algebras of labelled graphs

Abstract

In this note we deal with Cuntz-Krieger uniqueness theorems and extend the class of algebras introduced in [3]. We use this analysis to show two Cuntz-Krieger uniqueness theorems for C*-algebras of labelled graphs.

Quaestiones Mathematicae 32(2009), 229–240