Computer Engineering and Applications ›› 2012, Vol. 48 ›› Issue (31): 25-29.

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Decomposition properties of interval-valued fuzzy graph

YANG Wenhua, LI Shenggang   

  1. College of Mathematics and Information Science, Shaanxi Normal University, Xi’an 710062, China
  • Online:2012-11-01 Published:2012-10-30

区间值模糊图的分解性质

杨文华,李生刚   

  1. 陕西师范大学 数学与信息科学学院,西安 710062

Abstract: 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 decomposed under operations union and join.

Key words: interval-valued fuzzy graph, Cartesian product, composition, union, join

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。

关键词: 区间值模糊图, 笛卡尔积, 合成, 运算并, 运算联