KMS Of Academy of mathematics and systems sciences, CAS
On structure of graphs embedded on surfaces of nonnegative characteristic with application to choosability | |
Xu, BG | |
2002-04-06 | |
发表期刊 | DISCRETE MATHEMATICS |
ISSN | 0012-365X |
卷号 | 248期号:1-3页码:283-291 |
摘要 | In this paper, we prove a structural theorem of Lebesgue's type concerning some unavoidable configurations for graphs which can be embedded on surfaces of nonnegative characteristic and in which no two 3-cycles share a common vertex. As a corollary, we get a result about choosability of graphs embedded in surface of positive characteristic. (C) 2002 Elsevier Science B.V. All rights reserved. |
关键词 | embedded graph 3-cycle choosability |
语种 | 英语 |
WOS研究方向 | Mathematics |
WOS类目 | Mathematics |
WOS记录号 | WOS:000174876100022 |
出版者 | ELSEVIER SCIENCE BV |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/17589 |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Xu, BG |
作者单位 | CAS, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China |
推荐引用方式 GB/T 7714 | Xu, BG. On structure of graphs embedded on surfaces of nonnegative characteristic with application to choosability[J]. DISCRETE MATHEMATICS,2002,248(1-3):283-291. |
APA | Xu, BG.(2002).On structure of graphs embedded on surfaces of nonnegative characteristic with application to choosability.DISCRETE MATHEMATICS,248(1-3),283-291. |
MLA | Xu, BG."On structure of graphs embedded on surfaces of nonnegative characteristic with application to choosability".DISCRETE MATHEMATICS 248.1-3(2002):283-291. |
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