English

Bipodal structure in oversaturated random graphs

Combinatorics 2017-03-16 v1 Information Theory Social and Information Networks Mathematical Physics math.IT math.MP Probability

Abstract

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.

Keywords

Cite

@article{arxiv.1509.05370,
  title  = {Bipodal structure in oversaturated random graphs},
  author = {Richard Kenyon and Charles Radin and Kui Ren and Lorenzo Sadun},
  journal= {arXiv preprint arXiv:1509.05370},
  year   = {2017}
}
R2 v1 2026-06-22T10:59:10.803Z