型Aω~2-半群（英文）  

Type A ω~2-semigroups

作　　者：商宇[1] 汪立民[2] 

机构地区：[1]普洱学院数学与统计学院 [2]华南师范大学数学科学学院

出　　处：《数学进展》2015年第4期519-529,共11页Advances in Mathematics（China）

基　　金：supported by NSFC(No.10901134);the Science Foundation of the Department of Education of Yunnan Province(No.2011Y478)

摘　　要：研究了具有真＊-核的满足条件D＊=D-的型Aω2-半群，获得了它的结构定理．并且获得了这类半群的同构定理．In this paper, we study type A ω2-semigroups with a proper ＊-kernel in which D＊=D- and obtain their structure theorem. We also obtain an isomorphism theorem for such semigroups.

关 键 词：型A半群 ω2-半群 同构 

分 类 号：O152.7[理学—数学]