摘要
给出了区间值模糊图在笛卡尔积与合成运算下分解的充要条件,证明了区间值模糊图能够在并与联运算下分解。
The necessary and sufficient conditions of decomposing interval-valued fuzzy graph under operations Cartesian product and composition are obtained, and it is proved that interval-valued fuzzy graph can be decom- posed under operations union and join.
出处
《计算机工程与应用》
CSCD
2012年第31期25-29,共5页
Computer Engineering and Applications
基金
国家自然科学基金(No.11071151)
陕西省自然科学基金(No.2010JM1005)
关键词
区间值模糊图
笛卡尔积
合成
运算并
运算联
interval-valued fuzzy graph
Cartesian product
composition
union
join
