| SOME CLASSES OF UPPER EMBEDDABLE GRAPHS |
| |
| 作者姓名： | 黄元秋 刘彦佩 |
| |
| 作者单位： | Hyang Yuangqiu (Department of Mathematics，Hunan Normal University Changsha，410081 China)Liu Yanpei (Department of Mathematics，Northern Jiaotong University Beijing，100044 China) |
| |
| 摘 要： | 1IntroductionSincetheintroductoryinvestigationofmaximumgenusbyNordhaus,Stewart,andWhite3],theupperembeddabilityofgraphshasreceivedgreatemphasissofar.AlthoughLiu16]andNebesky9]haverespectivelyprovideddifferentnecessaryandsufficientconditionsontheupperembeddabilityofgraphs,weknowlessaboutwhatclassesofgraphsareupperembeddable.Jaeger,PayanandXuong10]provedthateverygraphobtainedbyconnecting(withanynumberofedges)twovertex-disjointupperembeddablegraphswithevenBettinumberisupperembeddable.Skov…
|
SOME CLASSES OF UPPER EMBEDDABLE GRAPHS |
| |
| Hyang Yuangqiu.SOME CLASSES OF UPPER EMBEDDABLE GRAPHS[J].Acta Mathematica Scientia,1997(Z1). |
| |
| Authors: | Hyang Yuangqiu |
| |
| Abstract: | In this paper, we provide a number of new classes of upper embeddable graphs which are with specific degrees, specific edges. |
| |
| Keywords: | Graph maximum genus upper embeddable |
| 本文献已被 CNKI 等数据库收录！ |
