Component sizes in random graphs with given vertex degrees

18 October 2016
14:30
Svante Janson
Abstract

The threshold for existence of a giant component in a random graph with given vertex degrees was found by Molloy and Reed (1995), and several authors have since studied the size of the largest and other components in various cases. The critical window was found by Hatami and Molloy (2012), and has a width that depends on whether the asymptotic degree distribution has a finite third moment or not. I will describe some new results (joint work with Remco van der Hofstad and Malwina Luczak) on the barely supercritical case, where this difference between finite and infinite third moment also is seen.

  • Combinatorial Theory Seminar