R(5,5)≤48

Vigleik Angeltveit; Brendan D. McKay

doi:10.1002/jgt.22235

R(5,5)≤48

Vigleik Angeltveit, Brendan D. McKay^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

We improve the upper bound on the Ramsey number R(5, 5) from ≤49 to ≤48. We also complete the catalog of extremal graphs for R(4, 5).

Original language	English
Pages (from-to)	5-13
Number of pages	9
Journal	Journal of Graph Theory
Volume	89
Issue number	1
DOIs	https://doi.org/10.1002/jgt.22235
Publication status	Published - Sept 2018

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10.1002/jgt.22235

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title = "R(5,5)≤48",

abstract = "We improve the upper bound on the Ramsey number R(5, 5) from ≤49 to ≤48. We also complete the catalog of extremal graphs for R(4, 5).",

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R(5,5)≤48

Abstract

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