SOME RESULTS ON THE LOCALLY EQUIVALENCE ON A NON-REGULAR SEMIGROUP

Title & Authors
SOME RESULTS ON THE LOCALLY EQUIVALENCE ON A NON-REGULAR SEMIGROUP
Atlihan, Sevgi;

Abstract
On any semigroup S, there is an equivalence relation $\small{{\phi}^S}$, called the locally equivalence relation, given by a \${\phi}^Sb{\Leftrightarrow}aSa
Keywords
$\small{{\phi}^S}$-class;idempotent;finite order;group;
Language
English
Cited by
References
1.
J. M. Howie, Fundamentals of Semigroup Theory, Clarendon Press, 1995.

2.
F. Pastijn, Regular locally testable semigroup as semigroups of quasi-ideals, Acta Math. Acad. Sci. Hungar. 36 (1980), no. 1-2, 161-166.

3.
A. Tiefenbach, Locale Unterhalbgruppen, Ph. D. Thesis, University of Vienna, 1995.

4.
A. Tiefenbach, On certain varieties of semigroups, Turkish J. Math. 22 (1998), no. 2, 145-152.