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Abstract:
The diamond is the complete graph on four vertices minus one edge; Pn and Cn denote the path and cycle on n vertices, respectively. We prove that the chromatic number of a (P6,C4, diamond)-free graph G is no larger than the maximum of 3 and the clique number of G. © The Author(s), 2022. Published by Cambridge University Press on behalf of Australian Mathematical Publishing Association Inc.
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Bulletin of the Australian Mathematical Society
ISSN: 0004-9727
Year: 2023
Issue: 1
Volume: 108
Page: 1-10
0 . 6
JCR@2023
0 . 6 0 0
JCR@2023
ESI HC Threshold:13
JCR Journal Grade:3
CAS Journal Grade:4
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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