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Subcubic triangle-free graphs have fractional chromatic number at most 14/5
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Dvořák, Zdeněk, Sereni, J.- S. and Volec, Jan (2014) Subcubic triangle-free graphs have fractional chromatic number at most 14/5. Journal of the London Mathematical Society, Volume 89 (number 3). pp. 641-662. doi:10.1112/jlms/jdt085 ISSN 0024-6107.
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Official URL: http://dx.doi.org/10.1112/jlms/jdt085
Abstract
We prove that every subcubic triangle-free graph has fractional chromatic number at most 14/5, thus confirming a conjecture of Heckman and Thomas [Discrete Math. 233 (2001) 233–237].
Item Type: | Journal Article | ||||||||
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Mathematics | ||||||||
Journal or Publication Title: | Journal of the London Mathematical Society | ||||||||
Publisher: | Cambridge University Press | ||||||||
ISSN: | 0024-6107 | ||||||||
Official Date: | June 2014 | ||||||||
Dates: |
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Volume: | Volume 89 | ||||||||
Number: | number 3 | ||||||||
Page Range: | pp. 641-662 | ||||||||
DOI: | 10.1112/jlms/jdt085 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access |
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