1.
The Connection of the Locally Compact Commutative Semigroup and Infinite Closed Subsemigroup;
局部稠密的交换半群与无限闭子半群的关系
2.
A LIMIT THEOREM FOR CONVOLUTION ITERATES OF A PROBABILITY MEASURE ON COMPACT ABELIAN SEMIGROUP
紧交换半群上概率测度卷积幂的一个极限定理
3.
Application of Commutative Semi-group in Soluting a Binary Indefinite Quadratic Equation;
一类交换半群在求解二元二次不定方程中的应用
4.
Research and Applications in Cryptography Based on the Nocommutative Monoid;
非交换（壹）半群在密码学中的应用研究
5.
The Full h-ideals of an Additively Inverse Semirings in Which Addition is Commutative and the Left Ideals of Some Ordered Semigroups;
交换逆半环的全h-理想及若干序半群的左理想
6.
Simple ideal extension of a group of prime order by a finite commutative nilpotent semigroup on a tree
素数阶群按树上有限交换幂零半群的单纯理想扩张
7.
The maximal regular subsemigroups of singular order-preserving transformation semigroups
奇异保序变换半群的极大正则子半群
8.
semi-automatic private branch exchange
半自动专用小交换机
9.
uliar to a seminatural economy
半自然经济的物物交换
10.
semielectronic telephone switching system
半电子制电话交换机
11.
The Influence of SS-semipermutable Subgroups on the Structure of Finite Groups
ss-半置换子群对有限群结构的影响
12.
Finite groups with X-s-semipermutable primary subgroups
具有X-s-半置换的准素子群的有限群
13.
Maximal Subsemigroups of D-classes of Finite Full Transformation Semigroup T_n;
有限全变换半群T_n的D-类的极大子半群
14.
The Complete Classification of the Maximal Subsemigroups of Finite Order-preserving Transformation Semigroup O_n;
有限保序变换半群O_n的极大子半群的完全分类
15.
The Subsemigroups of Finite Singular Orientation-Preserving Transformation Semigroups;
有限奇异方向保序变换半群SOP_n的子半群
16.
On the Properties of Tow Subsemigroups of the Transformation Semigroup
关于变换半群的两类子半群的若干性质
17.
Non-Abelian Subgroup of Order p~3 Contained in the Frattini Subgroup of p-Groups;
p-群Frattini子群中p~3阶非交换的子群
18.
The groups of the solvable equations are commutative.
可解方程的群都是交换群。