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检索条件"主题词=acyclic choosability"
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acyclic choosability of Graphs with Bounded Degree
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Acta Mathematica Sinica,English Series 2022年 第3期38卷 560-570页
作者: Juan WANG Lian Ying MIAO Jin Bo LI Yun Long LIU School of Management Qufu Normal UniversityRizhao276826P.R.China School of Mathematics China University of Mining and TechnologyXuzhou221116P.R.China College of Engineering Qufu Normal UniversityRizhao276826P.R.China
An acyclic colouring of a graph G is a proper vertex colouring such that every cycle uses at least three colours. For a list assignment L = {L(v)| v∈V(G)}, if there exists an acyclic colouringρ such that ρ(v)∈L(v)... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
acyclic 6-choosability of Planar Graphs without 5-cycles and Adjacent 4-cycles
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Acta Mathematica Sinica,English Series 2021年 第6期37卷 992-1004页
作者: Lin SUN School of Mathematics and Statistics Lingnan Normal UniversityZhanjiang 524000P.R.China
A proper vertex coloring of a graph is acyclic if every cycle uses at least three colors.A graph G is acyclically k-choosable if for any list assignment L={L(v):v∈V(G)}with|L(v)|≥k for all v∈V(G),there exists a pro... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
acyclic 6-choosability of planar graphs without adjacent short cycles
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Science China Mathematics 2014年 第1期57卷 197-209页
作者: WANG WeiFan ZHANG Ge CHEN Min Department of Mathematics Zhejiang Normal University
A proper vertex coloring of a graph G is acyclic if G contains no bicolored *** a list assignment L={L(v)|v∈V}of G,we say that G is acyclically L-colorable if there exists a proper acyclic coloringπof G such thatπ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论