{ "id": "1605.04484", "version": "v1", "published": "2016-05-15T01:23:14.000Z", "updated": "2016-05-15T01:23:14.000Z", "title": "Relative exchangeability with equivalence relations", "authors": [ "Harry Crane", "Henry Towsner" ], "categories": [ "math.LO", "math.PR" ], "abstract": "We describe an Aldous--Hoover-type characterization of random relational structures that are exchangeable relative to a fixed structure which may have various equivalence relations. Our main theorem gives the common generalization of the results on relative exchangeability due to Ackerman \\cite{Ackerman2015} and Crane and Towsner \\cite{CraneTowsner2015} and hierarchical exchangeability results due to Austin and Panchenko \\cite{AustinPanchenko2014}.", "revisions": [ { "version": "v1", "updated": "2016-05-15T01:23:14.000Z" } ], "analyses": { "subjects": [ "03C07", "03C98", "60G09" ], "keywords": [ "equivalence relations", "relative exchangeability", "random relational structures", "aldous-hoover-type characterization", "hierarchical exchangeability results" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }