کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4943824 1437715 2017 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On fuzzification of Tarski's fixed point theorem without transitivity
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
On fuzzification of Tarski's fixed point theorem without transitivity
چکیده انگلیسی
The aim of this paper is to present a fuzzification of Tarski's fixed point theorem without the assumption of transitivity. For this purpose a new structure - the so called L-complete propelattice, which generalizes complete lattices and completely lattice L-ordered sets, is introduced. Our results show that for L-fuzzy isotone maps on L-complete propelattices a variant of Tarski's fixed point theorem holds. Especially, the set of fixed points is nonempty and of a certain structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuzzy Sets and Systems - Volume 320, 1 August 2017, Pages 93-113
نویسندگان
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