Group Edge Choosability of Planar Graphs without Adjacent Short Cycles

被引:0
|
作者
Xin ZHANG [1 ]
Gui Zhen LIU [2 ]
机构
[1] Department of Mathematics,Xidian University
[2] School of Mathematics,Shandong University
基金
中国国家自然科学基金; 中央高校基本科研业务费专项资金资助;
关键词
Group edge coloring; list coloring; planar graphs; short cycles; girth;
D O I
暂无
中图分类号
O157.5 [图论];
学科分类号
070104 ;
摘要
In this paper,we prove that 2-degenerate graphs and some planar graphs without adjacent short cycles are group(Δ(G)+1)-edge-choosable,and some planar graphs with large girth and maximum degree are groupΔ(G)-edge-choosable.
引用
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页码:2079 / 2086
页数:8
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