Treeable Graphings are Local Limits of Finite Graphs
Résumé
Let G be a graphing, that is a Borel graph defined by d measure preserving involutions. We prove that if G is treeable then it arises as the local limit of some sequence (Gn) of graphs with maximum degree at most d. This extends a result by Elek (for G a treeing) and consequently extends the domain of the graphings for which Aldous–Lyons conjecture is known to be true.
Domaines
Combinatoire [math.CO]
Origine : Fichiers produits par l'(les) auteur(s)
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