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Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2002-01-01

Document Type : 期刊

Journal : Discrete Mathematics

Volume: Vol.253

Issue : NO.1

Page Number : 87-95

ISSN : 0012-365X

Translation or Not : no

Key Words : Plane;graph;Edge-face;coloring

Abstract : In 1975, Melnikov conjectured that the edges and faces of each plane graph G may be colored with Δ(G)+3 colors so that any two adjacent or incident elements receive different colors, where Δ(G) is the maximum degree of G. Two similar, yet independent, pro