À propos de cet article
Publié en ligne: 24 juin 2016
Pages: 144 - 150
Reçu: 25 juil. 2014
DOI: https://doi.org/10.1515/puma-2015-0014
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© 2016
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
The aim is to correct part of the Remark 3 of my paper “On regular, intra-regular ordered semigroups” in Pure Math. Appl. (PU.M.A.) 4, no. 4 (1993), 447-461. On this occasion, some further results and the similarity between the po-semigroups and the le-semigroups are discussed.