典型文献
Checkerboard Colourable Twuals
文献摘要：
In this article we show that any embedded graph has a checkerboard colourable twual,which is equivalent to having a bipartite twual.We also obtain that any Eulerian embedded graph has a checkerboard colourable partial Petrial,answering questions posed by Ellis-Monaghan and Moffatt[Trans.Amer.Math.Soc.,364,1529-1569 (2012)].
文献关键词：
中图分类号：
作者姓名：
Qi YAN;Xian An JIN
作者机构：
School of Mathematics,China University of Mining and Technology,Xuzhou 221116,P.R.China;School of Mathematical Sciences,Xiamen University,Xiamen 361005,P.R.China
文献出处：
引用格式：
[1]Qi YAN;Xian An JIN-.Checkerboard Colourable Twuals)[J].数学学报（英文版）,2022(03):612-622
A类：
Checkerboard,Colourable,Twuals,colourable,twual,Petrial,Monaghan,Moffatt
B类：
In,this,article,show,that,any,embedded,graph,has,checkerboard,which,equivalent,having,bipartite,We,also,obtain,Eulerian,partial,answering,questions,posed,by,Ellis,Trans,Amer,Math,Soc
AB值：
0.508429
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