English

Counting orientations of random graphs with no directed k-cycles

Combinatorics 2023-11-09 v2

Abstract

For every k3k \geq 3, we determine the order of growth, up to polylogarithmic factors, of the number of orientations of the binomial random graph containing no directed cycle of length kk. This solves a conjecture of Kohayakawa, Morris and the last two authors.

Keywords

Cite

@article{arxiv.2209.03339,
  title  = {Counting orientations of random graphs with no directed k-cycles},
  author = {Marcelo Campos and Maurício Collares and Guilherme Oliveira Mota},
  journal= {arXiv preprint arXiv:2209.03339},
  year   = {2023}
}

Comments

17 pages, minor changes

R2 v1 2026-06-28T00:54:11.104Z