{ "id": "1012.3726", "version": "v2", "published": "2010-12-16T19:37:52.000Z", "updated": "2012-10-10T13:40:30.000Z", "title": "The topology of scaling limits of positive genus random quadrangulations", "authors": [ "Jérémie Bettinelli" ], "comment": "Published in at http://dx.doi.org/10.1214/11-AOP675 the Annals of Probability (http://www.imstat.org/aop/) by the Institute of Mathematical Statistics (http://www.imstat.org)", "journal": "Annals of Probability 2012, Vol. 40, No. 5, 1897-1944", "doi": "10.1214/11-AOP675", "categories": [ "math.PR" ], "abstract": "We discuss scaling limits of large bipartite quadrangulations of positive genus. For a given g, we consider, for every $n\\ge1$, a random quadrangulation $\\mathfrak{q}_n$ uniformly distributed over the set of all rooted bipartite quadrangulations of genus g with n faces. We view it as a metric space by endowing its set of vertices with the graph metric. As n tends to infinity, this metric space, with distances rescaled by the factor $n^{-1/4}$, converges in distribution, at least along some subsequence, toward a limiting random metric space. This convergence holds in the sense of the Gromov-Hausdorff topology on compact metric spaces. We show that, regardless of the choice of the subsequence, the limiting space is almost surely homeomorphic to the genus g-torus.", "revisions": [ { "version": "v2", "updated": "2012-10-10T13:40:30.000Z" } ], "analyses": { "keywords": [ "positive genus random quadrangulations", "scaling limits", "large bipartite quadrangulations", "limiting random metric space", "compact metric spaces" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2010arXiv1012.3726B" } } }