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author:

Lan, Kaiyang (Lan, Kaiyang.) [1] | Lin, Xinheng (Lin, Xinheng.) [2]

Indexed by:

EI Scopus SCIE

Abstract:

The Borodin-Kostochka conjecture says that for a graph G , if triangle ( G ) >= 9, then chi ( G ) <= max {triangle ( G ) - 1 , w ( G ) } . Cranston and Rabern in [SIAM J. Discrete. Math. 27 (2013) 534- 549] proved the conj ectu re holding for K 1 , 3 -f ree g raphs. In this paper, we prove that the conjecture holds for K 1 , 3 -free graphs, where K 1 , 3 denotes the complement of K 1 , 3 . (c) 2024 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

Keyword:

Borodin-Kostochka conjecture Chromatic number Induced subgraphs

Community:

  • [ 1 ] [Lan, Kaiyang]Minnan Normal Univ, Sch Math & Stat, Zhangzhou 363000, Fujian, Peoples R China
  • [ 2 ] [Lan, Kaiyang]Fuzhou Univ, Sch Math & Stat, Fuzhou 315211, Fujian, Peoples R China
  • [ 3 ] [Lin, Xinheng]Fuzhou Univ, Sch Math & Stat, Fuzhou 315211, Fujian, Peoples R China

Reprint 's Address:

  • [Lan, Kaiyang]Minnan Normal Univ, Sch Math & Stat, Zhangzhou 363000, Fujian, Peoples R China;;[Lan, Kaiyang]Fuzhou Univ, Sch Math & Stat, Fuzhou 315211, Fujian, Peoples R China;;

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Source :

DISCRETE APPLIED MATHEMATICS

ISSN: 0166-218X

Year: 2024

Volume: 356

Page: 263-268

1 . 0 0 0

JCR@2023

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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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