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Semigroups in which the radical of every quasi-ideal is a subsemigroup.

Authors :
Sanborisoot, Jatuporn
Changphas, Thawhat
Source :
Quasigroups & Related Systems. 2020, Vol. 28 Issue 2, p301-308. 8p.
Publication Year :
2020

Abstract

For a non-empty subset A of a semigroup S, ... denotes the radical of A, i.e., ... for some positive integer ng. This paper characterizes when the radical ... is a subsemigroup of S for every quasi-ideal Q of S. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*INTEGERS

Details

Language :
English
ISSN :
15612848
Volume :
28
Issue :
2
Database :
Academic Search Index
Journal :
Quasigroups & Related Systems
Publication Type :
Academic Journal
Accession number :
147974869