A degree sequence Koml\'{o}s theorem
Combinatorics
2019-09-13 v2
Abstract
An important result of Koml\'os [Tiling Tur\'an theorems, Combinatorica, 2000] yields the asymptotically exact minimum degree threshold that ensures a graph contains an -tiling covering an th proportion of the vertices of (for any fixed and graph ). We give a degree sequence strengthening of this result which allows for a large proportion of the vertices in the host graph to have degree substantially smaller than that required by Koml\'os' theorem. We also demonstrate that for certain graphs , the degree sequence condition is essentially best possible in more than one sense.
Cite
@article{arxiv.1807.10203,
title = {A degree sequence Koml\'{o}s theorem},
author = {Joseph Hyde and Hong Liu and Andrew Treglown},
journal= {arXiv preprint arXiv:1807.10203},
year = {2019}
}
Comments
20 pages, 4 figures. Author accepted manuscript. To appear in SIDMA