Graph algebras and orbit equivalence

We introduce the notion of orbit equivalence of directed graphs, following Matsumoto's notion of continuous orbit equivalence for topological Markov shifts. We show that two graphs in which every cycle has an exit are orbit equivalent if and only if there is a diagonal-preserving isomorphism be...

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Veröffentlicht in:	arXiv.org 2014-10
Hauptverfasser:	Brownlowe, Nathan, Toke Meier Carlsen, Whittaker, Michael F
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Continuity (mathematics) Equivalence Graph theory Graphs Isomorphism Markov processes Mathematics - Operator Algebras
Online-Zugang:	Volltext
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