JP Journal of Algebra, Number Theory and Applications
Volume 47, Issue 1, Pages 1 - 13
(July 2020) http://dx.doi.org/10.17654/NT047010001 |
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INTERVAL VALUED FUZZY (1, 2)-IDEALS IN SEMIGROUPS
Thiti Gaketem
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Abstract: In this paper we define interval valued fuzzy (1, 2)-ideals in semigroups. We investigate some properties and relationships of interval valued fuzzy (1, 2)-ideals and types of interval valued fuzzy ideals in semigroups. In regular semigroups the interval valued fuzzy (1, 2)-ideals and the interval valued fuzzy bi-ideals coincide. |
Keywords and phrases: interval valued fuzzy bi-ideal, interval valued fuzzy (1, 2)-ideals, regular semigroup.
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