Fuzzy bi-ideals in ordered semigroups

Fuzzy invariant subgroups and fuzzy ideals

Liu Wang-jin · Fuzzy Sets and Systems · 1982 · 546 citations

Fuzzy Logic, Fuzzy Modeling, Fuzzy Computing +2

On fuzzy ideals and fuzzy bi-ideals in semigroups

Nobuaki Kuroki · Fuzzy Sets and Systems · 1981 · 258 citations

Topological Semigroups, Fuzzy Logic, Fuzzy Bi-ideals +2

On fuzzy semigroups

Nobuaki Kuroki · Information Sciences · 1991 · 182 citations

Topological Semigroups, Fuzzy Logic, Engineering +4

Fuzzy bi-ideals in semigroups

Nobuaki Kuroki · Rikkyo University academic repository (Rikko Roots) (Rikkyo University) · 1980 · 172 citations

Topological Semigroups, Fuzzy Logic, Commutative Algebra +2

Fuzzy sets in ordered groupoids

Niovi Kehayopulu, Michael Tsingelis · Semigroup Forum · 2001 · 132 citations

Fuzzy Logic, Fuzzy Computing, Fuzzy Mathematics +2