Gallai-Ramsey numbers for cycles

被引:26
|
作者
Fujita, Shinya [1 ]
Magnant, Colton [2 ]
机构
[1] Gunma Natl Coll Technol, Gunma 3718530, Japan
[2] Lehigh Univ, W Bethlehem, PA 18015 USA
关键词
Gallai-coloring; Rainbow Ramsey; Monochromatic cycles; COMPLETE GRAPHS; EDGE-COLORINGS;
D O I
10.1016/j.disc.2009.11.004
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
For given graphs G and H and an integer k, the Gallai-Ramsey number is defined to be the minimum integer n such that, in any k coloring of the edges of K-n, there exists a subgraph isomorphic to either a rainbow coloring of G or a monochromatic coloring of H. In this work, we consider Gallai-Ramsey numbers for the case when G = K-3 and H is a cycle of a fixed length. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:1247 / 1254
页数:8
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