References
Kehayopulu, N.,On weakly prime ideals of ordered semigroups, Math. Japonica35, No. 6 (1990), 1051–1056.
Kehayopulu, N.,Remark, on ordered semigroups, Math. Japonica35, No. 6 (1990), 1061–1063.
Kehayopulu, N.,On left regular ordered semigroups, Math. Japonica35, No. 6 (1990), 1057–1060.
Kehayopulu, N.,On regular duo ordered semigroups, Math. Japonica37, No. 3 (1992), 535–540.
Kehayopulu, N.,On prime, weakly prime ideals in ordered semigroups, Semigroup Forum44 (1992), 341–346.
Kehayopulu, N.,On adjoining greatest element to ordered semigroups, Math. Japonica38, No. 1 (1993), 61–66.
Kehayopulu, N.,On weakly commutative poe semigroups, Semigroup Forum34 (1987), 367–370.
Kehayopulu, N.,On right regular and right duo ordered semigroups, Math. Japonica36, No. 2 (1991), 201–206.
Kehayopulu, N. and M. Tsingelis,N-subsets of ordered semigroups, Sovremennaja Algebra, St. Petersburg Gos. Ped. Herzen Inst., 1992, 56–63. [In: Decompositions and Homomorphic Mappings of Semigroups].
McCoy, N. H., “The Theory of Rings”, MacMillan, 1968.
Steinfeld, O.,Remark on a paper of N. H. McCoy, Publ. Math. Debrecen3 (1953–54), 171–173.
Shum, K. P.,Generalized prije ideals of semilattices, Algebra Universalis, to appear.
Xiang-Yun Xie and Wu, Ming-Fen,On congruences of ordered semigroups, Math. Japonica, to appear.
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Communicated by J. S. Ponizovskii
This work is supported by the National Natural Science Foundation of China. The authors are grateful to Professor Niovi Kehayopulu for her interest, extremely valuable remarks and suggestions in our paper, whose suggestions improved the paper greatly.
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Xiang-Yun, X., Ming-Fen, W. On the ideal extensions in ordered semigroups. Semigroup Forum 53, 63–71 (1996). https://doi.org/10.1007/BF02574121
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DOI: https://doi.org/10.1007/BF02574121