Characterizations of regular ordered semigroups by generalized fuzzy ideals
نویسندگان
چکیده
Let S be an ordered semigroup. In this paper we first introduce the concepts of (∈,∈ ∨qk)-fuzzy ideals, (∈,∈ ∨qk)-fuzzy bi-ideals and (∈,∈ ∨qk)-fuzzy generalized bi-ideals of an ordered semigroup S by the ordered fuzzy points of S, and investigate their related properties. Furthermore, characterizations of regular ordered semigroups by the properties of (∈,∈ ∨qk)-fuzzy left ideals, (∈,∈ ∨qk)-fuzzy right ideals and (∈,∈ ∨qk)-fuzzy (generalized) bi-ideals are given.
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ورودعنوان ژورنال:
- Journal of Intelligent and Fuzzy Systems
دوره 26 شماره
صفحات -
تاریخ انتشار 2014