摘要
互连网络通常以有向图为模型,有向图的弧连通度是网络可靠性的一个重要参数.给出了依赖团数的有向图极大和超级边连通的度序列条件.
Interconnection networks are often modeled by digraphs. The arc-connectivity of a digraph is an important measurement for fault tolerance of networks. In this paper,we present degree sequence conditions for maximally and super edge-connected digraphs depending on the clique number.
引文
[1] Bang-Jensen Jorgen, Gutin Gregory. Digraphs Theory, Algorithms and Applications[M]. London:Springer-Verlag, 2001.
[2] Turán P. An extremal problem in graph theory[J]. Matematikaiés Fizikai Lapok, 1941, 48:436-452.
[3]王晓丽,王世英.非极大弧连通有向图弧连通度的下界[J].山东科学,2014, 27(1):98-101.
[4] Hellwig A, Volkmann. L. Lower bounds on the vertex-connectivity of digraphs and graphs[J].Information Processing Letters, 2006, 99(2):41-46.