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First Author : Min Chen

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2013-01-01

Document Type : 期刊

Journal : Journal of Graph Theory

Volume: Vol.72

Issue : No.2

Page Number : 128-145

ISSN : 0364-9024

Translation or Not : no

Key Words : subcubic;graph;vertex;coloring;proper;coloring;star-coloring

Abstract : A star coloring of an undirected graph G is a proper vertex coloring of G (i.e., no two adjacent vertices are assigned the same color) such that no path on four vertices is 2-colored. The star chromatic number of G is the smallest integer k for which G ad