真glrac半群的结构  

The structure of proper glrac semigroups

作　　者：刘海军[1,2] 郭小江 LIU Hai-jun;GUO Xiao-jiang(School of Mathematics and Statistics,Jiangxi Normal University,Nanchang 330022,Jiangxi,China;School of Mathematics and Statistics,Shaoguan University,Shaoguan 512005,Guangdong,China)

机构地区：[1]江西师范大学数学与统计学院,江西南昌330022 [2]韶关学院数学与统计学院,广东韶关512005

出　　处：《山东大学学报（理学版）》2023年第3期14-18,共5页Journal of Shandong University(Natural Science)

基　　金：国家自然科学基金资助项目(11761034)。

摘　　要：引入glrac半群胚的概念,利用幺半群在真glrac半群胚的左作用给出真glrac半群一个结构定理。作为应用,研究了真左GC-lpp半群的构造。The concept of glrac semigroupoids is introduced and a structure theorem of proper glrac semigroups is established by means of the action of a monoid upon a proper glrac semigroupoid on the left. As an application, the construction of proper left GC-lpp semigroups is also considered.

关 键 词：glrac半群 半群胚 幺半群 

分 类 号：O152.7[理学—数学]