闭G-V模糊拟阵的模糊圈公理  

Fuzzy Circuit Axioms of Closed G-V Fuzzy Matroids

作　　者：吴德垠[1] 杨高进 WU Deyin;YANG Gaojin(College of Mathematics and Statistics,Chongqing University,Chongqing 401331,China)

机构地区：[1]重庆大学数学与统计学院,重庆401331

出　　处：《吉林大学学报（理学版）》2020年第2期239-250,共12页Journal of Jilin University:Science Edition

基　　金：国家自然科学基金(批准号:61374078).

摘　　要：采用类似拟阵圈公理的方法,讨论闭G-V模糊拟阵的模糊圈公理。首先给出G-V模糊拟阵模糊圈的若干性质;然后利用这些性质,讨论如何利用初等模糊圈集确定G-V模糊拟阵;最后提出并证明闭G-V模糊拟阵的模糊圈公理。由该公理可知,一个初等模糊集族、一组有限数列和一个模糊集映射,在满足一定条件下可唯一确定一个闭G-V模糊拟阵。Using the method similar to the circuit axioms of matroids,we discussed fuzzy circuit axioms of closed G-V fuzzy matroids.Firstly,we gave some properties of fuzzy circuits of G-V fuzzy matroids.Secondly,using these properties,we discussed how to use elementary fuzzy circuit sets to determine G-V fuzzy matroids.Finally,we proposed and proved a fuzzy circuit axiom of closed G-V fuzzy matroids.According to this axiom,a collection of elementary fuzzy sets,a finite number sequence and a mapping of fuzzy sets could uniquely determine a closed G-V fuzzy matroid under certain conditions.

关 键 词：拟阵 圈公理 模糊拟阵 圈函数 圈区间 广义圈函数 圈范围 模糊圈公理 

分 类 号：O157[理学—数学] O159[理学—基础数学]