Congruence triples on regular semigroups and their generalizations

被引：0

作者：

Wang, Li Min ^{[1
]}

Yang, Hui Yuan ^{[1
]}

机构：

[1] S China Normal Univ, Sch Math, Guangzhou 510631, Guangdong, Peoples R China

来源：

ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2011年 / 27卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Regular semigroup; orthodox semigroup; orthocryptogroup; congruence; normal equivalence;

D O I：

10.1007/s10114-011-8449-8

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we introduce the concept of VT-congruence triples on a regular semigroup S and show how such triples can be constructed by using the equivalences on S/a"', S/R and the special congruences on S. Also, such congruence triples are characterized so that an associated congruence can be uniquely determined by a given congruence triple. Moreover, we also consider the VH-congruence pairs on an orthocryptogroup.

引用

页码：1611 / 1620

页数：10

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