所属单位：

理学院

发表刊物：

Acta Mathematica Sinica,English Series

关键字：

中文关键字：（~）-格林关系；超E(S)半富足半群；纯正幂幺半群并半群；半织积，英文关键字：（~）-Green's relations；super E(S)-semiabundant semi

摘要：

In this paper, we study the class of ortho-u-monoids which are generalized orthogroups within the class of E(S)-semiabundant semigroups. After introducing the concept of (~)-Green’s relations, and obtaining some important properties of (~)-Green’s relations and super E(S)-semiabundant semigroups, we have given the semilattice decomposition of ortho-u-monoids and a structure theorem for regular ortho-u-monoids. The main techniques that we used in the study are the (~)-Green’s relations, and the semi-spined product of semigroups.

备注：

宫春梅

合写作者：

郭聿琦,岑嘉评

第一作者：

宫春梅

论文类型：

期刊论文

卷号：

卷：27

期号：

期：5

页面范围：

页：831-844

是否译文：

否

发表时间：

2011-05-01