35 research outputs found

    Bipodal structure in oversaturated random graphs

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    We study the asymptotics of large simple graphs constrained by the limiting density of edges and the limiting subgraph density of an arbitrary fixed graph HH. We prove that, for all but finitely many values of the edge density, if the density of HH is constrained to be slightly higher than that for the corresponding Erd\H{o}s-R\'enyi graph, the typical large graph is bipodal with parameters varying analytically with the densities. Asymptotically, the parameters depend only on the degree sequence of HH
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