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特征单群的模糊子群构造
引用本文:宋明娟,王新霞.特征单群的模糊子群构造[J].模糊系统与数学,2009,23(2).
作者姓名:宋明娟  王新霞
作者单位:黑龙江科技学院,数力系,黑龙江,哈尔滨,150027
基金项目:黑龙江省教育厅科学技术研究项目 
摘    要:通过研究特征单群的合成群列和子群链的构造特点,得出了能够反映特征单群的模糊子群构造特征的极大Fuzzy子群的阶和等价类数以及Fuzzy子群的等价类数的公式.

关 键 词:特征单群  等价关系  模糊子群的阶  极大模糊子群  模糊子群  合成群列  子群链

Structure and Construction of Fuzzy Subgroups of a Simple Characteristic Group
SONG Ming-juan,WANG Xin-xia.Structure and Construction of Fuzzy Subgroups of a Simple Characteristic Group[J].Fuzzy Systems and Mathematics,2009,23(2).
Authors:SONG Ming-juan  WANG Xin-xia
Institution:Department of Mathematics and Mechanics;Heilongjiang Institute of Science and Technology;Harbin 150027;China
Abstract:By means of studying the composition series and the subgroup series of a group,obtain the formulas to find the number of order and equivalent classes of maximal fuzzy subgroups and fuzzy subgroups of a simple characteristic group.
Keywords:Simple Characteristic Group  Equivalent Relationship  The Order of Fuzzy Subgroup  Maximal Fuzzy Subgroup  Fuzzy Subgroup  Composition Series of a Group  Subgroup Chain  
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