双弧竞赛图得分向量计数的若干问题  

On Some Problem of the Score-vector of a Double-arc Tournament

作　　者：林晓霞[1] 

机构地区：[1]集美大学师范学院,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2002年第2期179-183,共5页Journal of Jimei University：Natural Science

基　　金：集美大学科研基金资助项目 (716 130 )

摘　　要：给出了双弧竞赛图的若干类型的得分向量的计数问题 ;A competition where n participants play each other just once and where,the ties are allowed,can be interpreted as a double arc tournament.In this paper we discuss the problem of the enumeration of some classes of score vectors.The relation between the numbers of tournaments and double arc tournaments is also established.

关 键 词：双弧竞赛图 得分向量 计数 有向图 谱半径 单循环赛 划分数 

分 类 号：O157.5[理学—数学]