Dynamic proper colorings of a graph

被引：0
|
作者：
Karpov D.V. [1 ]
机构：
[1] St. Petersburg Department of the Steklov Mathematical Institute, St. Petersburg
来源：
Journal of Mathematical Sciences | 2011年 / 179卷 / 5期
关键词：
Color; Russia; Connected Graph; Complete Graph; Mathematical Institute;
D O I：
10.1007/s10958-011-0612-3
中图分类号：
学科分类号：
摘要：
A subdivision of complete graph Kn is any graph that can be obtained from Kn by replacing edges of Kn by chains of two edges (every such chain adds to the graph a new vertex of degree 2). Let G be a connected graph with maximal vertex degree d, d ≥ 8. We prove that there is a proper dynamic vertex coloring of G with d colors iff G is distinct from Kd+1 and its subdivisions. Bibliography: 7 titles. © 2011 Springer Science+Business Media, Inc.
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页码：601 / 615
页数：14
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