Characterizations of ordered semigroups by the properties of their bipolar fuzzy ideals

نویسندگان

  • Muhammad Shabir
  • Zahid Iqbal
چکیده

In this paper we introduce bipolar fuzzy subsemigroup, bipolar fuzzy left (right) ideals and bipolar fuzzy bi-ideal in ordered semigroups. We characterize different classes of ordered semigroups by the properties of their bipolar fuzzy ideals and bipolar fuzzy bi-ideals.

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تاریخ انتشار 2013