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Lobachevskii Journal of Mathematics, 2002, том 11, страницы 3–6
(Mi ljm113)
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A note on minimal and maximal ideals of ordered semigroups
M. M. Arslanova, N. Kehayopulub a Kazan State University
b National and Capodistrian University of Athens, Department of Mathematics
Аннотация:
Ideals of ordered groupoids were defined by second author in [2]. Considering the question under what conditions an ordered semigroup (or semigroup) contains at most one maximal ideal we prove that in an ordered groupoid $S$ without zero there is at most one minimal ideal
which is the intersection of all ideals of $S$. In an ordered semigroup, for which there exists an element a $\in S$ such that the ideal of $S$ generated by $a$ is $S$, there is at most one maximal ideal which is the union of all proper ideals of $S$. In ordered semigroups containing unit, there is at most one maximal ideal which is the union of all proper ideals of $S$.
Поступило: 20.10.2002
Образец цитирования:
M. M. Arslanov, N. Kehayopulu, “A note on minimal and maximal ideals of ordered semigroups”, Lobachevskii J. Math., 11 (2002), 3–6
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/ljm113 https://www.mathnet.ru/rus/ljm/v11/p3
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Страница аннотации: | 474 | PDF полного текста: | 240 | Список литературы: | 66 |
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