摘要
本文给出区间值模糊图连通的充要条件,然后利用区间值的期望值定义了连通的区间值模糊图的路和匹配的强度;通过强度提出了区间值模糊图的最优匹配的概念,最后给出了一个匹配是最优匹配的充要条件和其相关的结论.
The concept of interval-valued fuzzy graphs and connectivity is defined.The expected values of interval values are used to define the path and matching strength of interval-valued fuzzy graphs.The optimal matching is proposed by strength,and a matching is given.The necessary and sufficient conditions and their related conclusions.
作者
华毛加
索南仁欠
HUA Mao-jia;SUO Nan-ren qian(College of Mathematics and Statistics,Qinghai Normal University,Xining 810008,China;Graduate Student department,Qinghai Normal University,Xining 810008,China)
出处
《青海师范大学学报（自然科学版）》
2020年第1期7-10,共4页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
区间值模糊图
强度
最优匹配
interval value fuzzy graph
intensity
optimal matching
