Characterizations of regular semigroups
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Muhammad Shabir; Young Bae Jun; Yasir Nawaz
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Article
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2010
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Elsevier Science
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English
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ฮฑ, ฮฒ)-fuzzy subsemigroups (ฮฑ, ฮฒ)-fuzzy ideals (ฮฑ, ฮฒ)-fuzzy bi-ideals (ฮฑ, ฮฒ)-fuzzy quasi-ideals a b s t r a c t Using the ideas of belonging and quasi-coincidence of a fuzzy point with a fuzzy set, the concepts of (ฮฑ, ฮฒ)-fuzzy ideals and (ฮฑ, ฮฒ)-fuzzy generalized bi-ideals, which are generalization of