Results 101 to 110 of about 14,943 (250)

Investigating Novel Types of Coincidence and Quasi-Coincidence Relations and Studying Equivalent Intuitionistic Fuzzy Sets

open access: yesJournal of Mathematics
In this work, we modify the definition of intuitionistic fuzzy points so that the definition is concise, generalizes fuzzy points, and excludes 0˜. We establish new forms of relations between intuitionistic fuzzy sets and demonstrate that every quasi ...
S. M. Elsayed, Tareq M. Al-Shami
doaj   +1 more source

Supplier Selection Group Decision Making in Logistics Service Value Cocreation Based on Intuitionistic Fuzzy Sets

open access: yesDiscrete Dynamics in Nature and Society, 2015
Intuitionistic fuzzy information aggregation plays an important role in intuitionistic fuzzy set theory and is widely used in group decision making.
Qifeng Wang, Hongbo Lv
doaj   +1 more source

A theorem for constructing interval-valued intuitionistic fuzzy sets from intuitionistic fuzzy sets

open access: yes, 1995
In this paper we present a theorem that allows us to construct interval-valued intuitionistic fuzzy sets from intuitionistic fuzzy sets. We also study the way of recovering intuitionistic fuzzy sets used in the construction of the interval-valued intuitionistic fuzzy set from different operators. We analise the numerical measures of information of the
Bustince Sola, Humberto   +1 more
openaire   +3 more sources

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