The projective plane crossing numbers of circular graphs
- ISSN号:1009-6124
- 期刊名称:系统科学与复杂性学报(英文版)
- 时间:0
- 页码:316-322
- 语言:中文
- 分类:O175.5[理学—数学;理学—基础数学]
- 作者机构:[1]Department of Mathematics Education Resource Center, Ningbo Polytechnic, Zhejiang 315800, P. R. China, [2]Department of Mathematics, East China Normal University, Shanghai 200062, P. R. China
- 相关基金:Supported by the National Natural Science Foundation of China (Grant No. 10671073) and Science and Technology Commission of Shanghai Municipality (Grant No. 07XD14011).
- 相关项目:曲面上嵌入图的圈结构
中文摘要:
Corresponding author E-mail address: hren@math.ecnu.edu.cn (H. REN)