Fuzzy congruences on a regular semigroup
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Yijia Tan
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Article
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2001
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Elsevier Science
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English
β 107 KB
In this paper, ΓΏrst, we prove that the set of all fuzzy congruences on a regular semigroup contained in H forms a modular lattice, where H is the characteristic function of H and H is the H -equivalent relation on the semigroup. Secondly, we introduce idempotent separating fuzzy congruence on a semi