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Fuzzy特征子群与全不变子群
引用本文:周仁庚.Fuzzy特征子群与全不变子群[J].四川师范大学学报(自然科学版),1993(2).
作者姓名:周仁庚
作者单位:自贡师范专科学校 四川省自贡市643000
摘    要:本文讨论了群G的F特征子群与其水平子群族的关系;提出了F全不变子群的概念,研究了它的基本性质;最后就F子群的水平子群链的概念给出了一个注释.

关 键 词:模糊子群  水平子群  模糊特征子群  模糊全不变子群

FUZZY CHARACTERISTIC SUBGROUP AND FUZZY FULLY INVARIANT SUBGROUP
Zhou Rengeng.FUZZY CHARACTERISTIC SUBGROUP AND FUZZY FULLY INVARIANT SUBGROUP[J].Journal of Sichuan Normal University(Natural Science),1993(2).
Authors:Zhou Rengeng
Abstract:In this paper,we discuss the relationship between fuzzy characteristic subgroups of a group G and its level sub-groups,introduce the notion of fuzzy fully invariant subgroup and study its fundamental properties.Finally a re-mark on the notion of chain of ievel subgroups of fuzzy subgroup is given.
Keywords:fuzzy subgroup  level subgroup  fuzzy characteristic subgroup  fuzzy fully invariant subgroup
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