王维凡

professor  

Gender : Male

Alma Mater : 南京大学

Education Level : Graduate student graduate

Degree : Doctorate

Status : 退休

School/Department : 数学科学学院

Date of Employment : 2002-05-01


Paper achievements

Acyclic 5-choosability of planar graphs without 4-cycles.

Hits :

First Author : Chen,Min

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2008-01-01

Document Type : 期刊

Journal : Discrete Mathematics

Volume: Vol.308

Issue : No.24

Page Number : 6216-6225

ISSN : 0012-365X

Translation or Not : no

Key Words : GRAPH;coloring;GRAPH;theory;MATHEMATICAL;analysis;GRAPHIC;methods;COMBINATORIAL;analysis

Abstract : A proper vertex coloring of a graph is acyclic if contains no bicolored cycle. A graph is acyclically -list colorable if for a given list assignment , there exists a proper acyclic coloring of such that for all . If is acyclically -list colorable for any

Pre One : Planar graphs without 4-cycles are acyclically 6-choosable

Next One : Vertex-arboricity of planar graphs without intersecting triangles

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