1) Normal Soft Groups
正规soft群
1.
The concept of normal soft groups is introduced and some properties of normal soft groups are given.
提出正规soft群的概念,讨论了正规soft群的一些性质,并给出了soft群的三个同构定理。
2) soft homomorphism
soft群同态
3) soft isomorphism
soft群同构
4) normal subgroup
正规子群
1.
Character of group which only have n nontrivial normal subgroups
仅含n个非平凡正规子群的群的特征
2.
By using algebra of fixed point class to determine the component factors and properties of normal subgroup H of the fundamental group of the covering space, the paper studies the relation of fixed point class with fixed point class H.
本文利用不动点类的代数化 ,决定复迭空间的基本群的正规子群H的构成因素及其性质 ,研究不动点类与H不动点类的关系。
3.
Based on the Rough theory, a rough subgroup with respect to a normal subgroup of a group is discussed, and some properties of the lower and the upper approximations in a group are studied.
基于粗糙集理论 ,对一个群的子集关于正规子群的粗糙近似子群作了探讨 ,并研究了一个群的上、下近似的性
5) normal subgroups
正规子群
1.
Su Xiang Ying and Wang Pin Chao obtained some sufficient conditions of supersoluble groups by studying semi normal subgroups of finite groups[1,2,7].
文献 [1 ]引入的半正规子群 ,对有限群结构有重要的影响 [1 ,2 ,7] 。
2.
Considering the subnormal subgroups,some equivalent conditions for nilpotency of finite groups are given and a sufficient condition for nilpotency of finite groups is obtained.
研究次正规子群对有限群结构的影响,得到幂零群的若干等价条件和一个充分条件。
6) normal series
正规群列
补充资料：正规
符合正式规定或公认标准的：正规战｜正规程序。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条