Published in Journal of Functional Analysis
It is known that a graph C⁎-algebra C⁎(E) is approximately finite dimensional (AF) if and only if the graph E has no loops. In this paper we consider the question of when a labeled graph C⁎-algebra C⁎(E,L,B) is AF. A notion of loop in a labeled space (E,L,B) is defined when B is the smallest one among the accommodating sets that are closed under re...
Peer reviewed
Peer reviewed
Peer reviewed
Peer reviewed
Peer reviewed
Peer reviewed
Peer reviewed
Published in Milan Journal of Mathematics
In a recent paper, F. Boca investigates the AF algebra \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${{\mathfrak{A}}}$$\end{document} associated with the Farey-Stern-...
