arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1812.06342math.CO
收藏

平衡多部竞赛图到强连通竞赛图的分解

Decomposition of balanced multipartite tournaments into strongly connected tournaments

A. P. Figueroa, J. J. Montellano-Ballesteros, M. Olsen

摘要:

将一个有向图分解为具有固定结构或性质的子图是图论中的经典问题,也是网络和通信中的一个有用工具。一个有向图是强连通的,如果它包含从每个顶点到所有其他顶点的有向路。本文考虑多部竞赛图,研究了具有$c$部集的多部竞赛图划分为强连通$c$ -竞赛图的存在性.这是一个延续的研究开始于1999年的Muslimmann的存在性强连接的子竞赛图的多部比赛。

英文摘要:

Decomposing a digraph into subdigraphs with a fixed structure or property is a classical problem in graph theory and a useful tool in a number of applications of networks and communication. A digraph is strongly connected if it contains a directed path from each vertex to all others. In this paper we consider multipartite tournaments, and we study the existence of a partition of a multipartite tournament with $c$ partite sets into strongly connected $c$-tournaments. This is a continuation of the study started in 1999 by Volkmann of the existence of strongly connected subtournaments in multipartite tournaments.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑