References
Clifford, A. H. and G. B. Preston, “The Algebraic Theory of Semigroups”, Vol. I., Amer. Math. Soc., Math. Surveys 7, Providence, R.I., 1964.
Croisot, R.,Demi-groupes inversifs et demi-groupes réunions de demigroupes simples, Ann. Sci. École Norm. Sup.70, (3), (1953), 361–379.
Kehayopulu, N.,On intra-regular Ve-semigroups, Semigroup Forum19 (1980), 111–121.
Kehayopulu, N.,On prime, weakly prime ideals in ordered semigroups, Semigroup Forum44 (1992), 341–346.
Kehayopulu, N.,On left regular and left duo poe-semigroups, Semigroup Forum,44 (1992), 306–313.
Kehayopulu, N. and M. TsingelisOn the decomposition of prime ideals of ordered semigroups into their N-classes, Semigroup Forum, to appear.
Petrich, M., “Introduction to Semigroups”, Merrill, Columbus 1973.
Author information
Authors and Affiliations
Additional information
Communicated by J. S. Ponizovskiî
I thank the referee for his comments.
Rights and permissions
About this article
Cite this article
Kehayopulu, N. On intra-regular ordered semigroups. Semigroup Forum 46, 271–278 (1993). https://doi.org/10.1007/BF02573571
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02573571