Universality of random graphs

  • Authors:
  • Domingos Dellamonica, Jr.;Yoshiharu Kohayakawa;Vojtěch Rödl;Andrzej Ruciński

  • Affiliations:
  • -;-;-;-

  • Venue:
  • Proceedings of the nineteenth annual ACM-SIAM symposium on Discrete algorithms
  • Year:
  • 2008

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Abstract

We prove that asymptotically (as n → ∞) almost all graphs with n vertices and 10d n2--1/2d log 1/d n edges are universal with respect to the family of all graphs with maximum degree bounded by d. Moreover, we provide a polynomial time, deterministic embedding algorithm to find a copy of each bounded degree graph in every graph satisfying some pseudo-random properties. We also prove a counterpart result for random bipartite graphs, where the threshold number of edges is even smaller but the embedding is randomized.