Authors: W. Jantanan and T. Changphas
Abstract
We study (0,2)-ideals, (1,2)-ideals and 0-minimal (0,2)-ideals in ordered semigroups. The notions of (0,2)-bi-ideals in ordered semigroups and 0-(0,2)-bisimple ordered semigroups are introduced and described. The results obtained extend the results on semigroups without order.
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