廖基定.几乎正则的n-部竞赛图的若干性质[J].南华大学学报(自然科学版),2001,(1):75~76.[.Some Properties Almost Regular n-Partite Tournament[J].Journal of University of South China(Science and Technology),2001,(1):75~76.]
几乎正则的n-部竞赛图的若干性质
Some Properties Almost Regular n-Partite Tournament
  修订日期:2000-10-11
DOI:
中文关键词:  多部竞赛图  非正则性  几乎正则图
英文关键词:multipartite tournament,irregularity,almost regularity
基金项目:
廖基定
廖基定(南华大学数理部,湖南衡阳 421001)
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中文摘要:
      设D是一个有向图,D中所有可能的两点x与y(x与y可以相同)的出度与 入度之差的绝对值的最大值叫做有向图D的非正则性,并记为i(D)。如果i(D)= 0,则称D为正则图;如果i(D)=1,则称D为几乎正则图。本文给出了几乎正则的n -部竞赛图的若干性质。
英文摘要:
      The maximum of d (x)-d -(y) over all vertices x and y of digraph D(x=y is admissible) is called the irregularity of D,denoted by i(D),if (iD)=0,then we say D is regular;if i(D)=1,we say D is almost regular .In this paper , the properties of almost regular n-partite tournament are discussed.
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