English

The bandwidth theorem for locally dense graphs

Combinatorics 2020-11-11 v2

Abstract

The Bandwidth theorem of B\"ottcher, Schacht and Taraz gives a condition on the minimum degree of an nn-vertex graph GG that ensures GG contains every rr-chromatic graph HH on nn vertices of bounded degree and of bandwidth o(n)o(n), thereby proving a conjecture of Bollob\'as and Koml\'os. In this paper we prove a version of the Bandwidth theorem for locally dense graphs. Indeed, we prove that every locally dense nn-vertex graph GG with δ(G)>(1/2+o(1))n\delta (G) > (1/2+o(1))n contains as a subgraph any given (spanning) HH with bounded maximum degree and sublinear bandwidth.

Keywords

Cite

@article{arxiv.1807.09668,
  title  = {The bandwidth theorem for locally dense graphs},
  author = {Katherine Staden and Andrew Treglown},
  journal= {arXiv preprint arXiv:1807.09668},
  year   = {2020}
}

Comments

35 pages. Author accepted version, to appear in Forum of Mathematics, Sigma

R2 v1 2026-06-23T03:14:08.143Z