竞赛图
...多属性决策;竞赛图;排序 [gap=615]Key words:operations research; multiple attribute decision making; tournament graph; ranking ...
完全图的定向图称为竞赛图。
A tournament t is a directed graph in which there is exactly one arc between any two vertices.若有向图t中任意两个顶点之间恰有一条弧,则称T为竞赛图。