IJPAM: Volume 92, No. 1 (2014)
ON CERTAIN RELATIONS FOR
-CLOSURE
OPERATIONS ON AN ORDERED SEMIGROUP

OPERATIONS ON AN ORDERED SEMIGROUP
Thawhat Changphas
Department of Mathematics
Faculty of Science
Khon Kaen University
Khon Kaen, 40002, THAILAND
Department of Mathematics
Faculty of Science
Khon Kaen University
Khon Kaen, 40002, THAILAND
Abstract. In this paper, a relation for -closure operations on an ordered semigroup is introduced, using this relation regular and simple ordered semigroups are characterized.
Received: November 7, 2013
AMS Subject Classification: 06F05
Key Words and Phrases: semigroup, ordered semigroup, ideal, regular ordered semigroup, simple ordered semigroup, -closure operation
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DOI: 10.12732/ijpam.v92i1.4 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2014
Volume: 92
Issue: 1
Pages: 51 - 59
