{ "id": "1209.0184", "version": "v1", "published": "2012-09-02T15:49:32.000Z", "updated": "2012-09-02T15:49:32.000Z", "title": "Sidorenko's conjecture for a class of graphs: an exposition", "authors": [ "David Conlon", "Jacob Fox", "Benny Sudakov" ], "comment": "3 pages, unpublished note", "categories": [ "math.CO" ], "abstract": "A famous conjecture of Sidorenko and Erd\\H{o}s-Simonovits states that if H is a bipartite graph then the random graph with edge density p has in expectation asymptotically the minimum number of copies of H over all graphs of the same order and edge density. The goal of this expository note is to give a short self-contained proof (suitable for teaching in class) of the conjecture if H has a vertex complete to all vertices in the other part.", "revisions": [ { "version": "v1", "updated": "2012-09-02T15:49:32.000Z" } ], "analyses": { "keywords": [ "sidorenkos conjecture", "exposition", "edge density", "expository note", "bipartite graph" ], "note": { "typesetting": "TeX", "pages": 3, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2012arXiv1209.0184C" } } }