An asymptotic multipartite Kühn-Osthus theorem

Research output: Contribution to journalArticle

Authors

Colleges, School and Institutes

Abstract

In this paper we prove an asymptotic multipartite version of a well-known theorem of K"uhn and Osthus by establishing, for any graph H with chromatic number r, the asymptotic multipartite minimum degree threshold which ensures that a large r-partite graph G admits a perfect H-tiling. We also give the threshold for an H-tiling covering all but a linear number of vertices of G, in a multipartite analogue of results of Koml\'os and of Shokoufandeh and Zhao.

Details

Original languageEnglish
Pages (from-to)1498-1513
Number of pages16
JournalSIAM Journal on Discrete Mathematics
Volume31
Issue number3
Publication statusPublished - 13 Jul 2017

Keywords

  • tiling , Hajnal-Szemer´edi , K¨uhn-Osthus , multipartite , regularity , linear programming