CHECKERBOARD

作品数:22被引量:17H指数:3
导出分析报告
相关作者:魏奇施天谟更多>>
相关机构:福建农林大学厦门市燕之屋丝浓食品有限公司宁德师范学院中南财经政法大学更多>>
相关期刊:《Advances in Microbiology》《曲靖师范学院学报》《Science Bulletin》《Frontiers of Structural and Civil Engineering》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划福建省自然科学基金国家教育部博士点基金更多>>
-

检索结果分析

结果分析中...
选择条件:
  • 期刊=Acta Mathematica Sinica,English Seriesx
条 记 录,以下是1-2
视图:
排序:
Checkerboard Colourable Twuals被引量:1
《Acta Mathematica Sinica,English Series》2022年第3期612-622,共11页Qi YAN Xian An JIN 
Supported by NSFC(Grant Nos.12171402,12101600);the Fundamental Research Funds for the Central Universities(Grant Nos.20720190062,2021QN1037)。
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...
关键词:Embedded graphs twuals twisted dual partial duality petrie dual medial graphs direction checkerboard colourable 
The Compressibility of Checkerboard Surfaces of Link Diagrams
《Acta Mathematica Sinica,English Series》2007年第10期1845-1858,共14页Zhi Qiang BAO 
Partially supported by NSFC(Grant No.10201002);Partially supported by JSPS(Research No.P03189)
Consider the checkerboard surfaces defined by some link diagrams. When they are not orientable, one considers the boundary surfaces of small regular neighborhoods of them. This article studies the compressibility prob...
关键词:COMPRESSIBILITY checkerboard surface knot diagram 
检索报告 对象比较 聚类工具 使用帮助 返回顶部