English

Subgraph densities in $K_r$-free graphs

Combinatorics 2022-05-27 v1

Abstract

In this paper we disprove a conjecture of Lidick\'y and Murphy about the number of copies of a given graph in a KrK_r-free graph and give an alternative general conjecture. We also prove an asymptotically tight bound on the number of copies of any bipartite graph of radius at most 22 in a triangle-free graph.

Keywords

Cite

@article{arxiv.2205.13455,
  title  = {Subgraph densities in $K_r$-free graphs},
  author = {Andrzej Grzesik and Ervin Győri and Nika Salia and Casey Tompkins},
  journal= {arXiv preprint arXiv:2205.13455},
  year   = {2022}
}
R2 v1 2026-06-24T11:29:48.381Z