Results 21 to 30 of about 5,179 (231)
Principal Intuitionistic Fuzzy Ideals and Filters on a Lattice
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, we generalize the notion of principal ideal (resp. filter) on a lattice to the setting of intuitionistic fuzzy sets and investigate their various characterizations and properties.
Boudaoud Sarra +2 more
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Uncertainty Measure for Multisource Intuitionistic Fuzzy Information System
Complexity, 2022 Multisource information systems and multigranulation intuitionistic fuzzy rough sets are important extended types of Pawlak’s classical rough set model.
Hong Wang, Hong Li
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Intuitionistic Fuzzy Semi δ-Preopen Sets and Intuitionistic Fuzzy Semi δ-Precontinuity [PDF]
Journal of the Indonesian Mathematical Society, 2021 The purpose of this paper is to introduce the concepts of fuzzy semi δ-preopen sets and fuzzy semi δ-precontinuous mappings in intuitionistic fuzzy topological spaces and obtain some of their properties and characterizations.
Samajh Singh Thakur +2 more
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Multi-Intuitionistic Fuzzy Sets and Intuitionistic Fuzzy P Systems [PDF]
International Journal of Fuzzy Logic and Intelligent Systems, 2008 In this paper, we introduce multi-intuitionistic fuzzy sets and intuitionistic fuzzy hybrid sets. The basic operations between such structures are defined. The use of these structures in the definition of intuitionistic fuzzy variants of P systems and their properties are presented.
M. Azab Abd-Allah, A. Ghareeb
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Fuzzy Sets and Systems, 1986 By an intuitionistic fuzzy set (IFS) the author understands a pair of generalized characteristic functions and hence a generalization of a fuzzy set. These two functions for each point of the universe of discourse describe separately its degrees of membership and of nonmembership with respect to the IFS they characterize.
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On Complex Intuitionistic Fuzzy Soft Sets with Distance Measures and Entropies
Journal of Mathematics, 2014 We introduce the concept of complex intuitionistic fuzzy soft sets which is parametric in nature. However, the theory of complex fuzzy sets and complex intuitionistic fuzzy sets are independent of the parametrization tools.
Tanuj Kumar, Rakesh Kumar Bajaj
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Journal of Applied Mathematics, 2012 In recent decades, several types of sets, such as fuzzy sets, interval-valued fuzzy sets, intuitionistic fuzzy sets, interval-valued intuitionistic fuzzy sets, type 2 fuzzy sets, type 𝑛 fuzzy sets, and hesitant fuzzy sets, have been introduced and ...
Bin Zhu, Zeshui Xu, Meimei Xia
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IEEE Access, 2020 The theory of intuitionistic fuzzy set has attracted much attention because of its stronger ability in depicting and modeling uncertainty. Recent years, numbers of distance measures of intuitionistic fuzzy sets have been proposed to distinguish the ...
Fei Ju, Yongzhi Yuan, Ye Yuan, Wen Quan
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Medical diagnostic analysis on some selected patients based on modified Thao et al.’s correlation coefficient of intuitionistic fuzzy sets via an algorithmic approach [PDF]
Journal of Fuzzy Extension and Applications, 2020 The concept of correlation coefficient of intuitionistic fuzzy sets is a reliable tool in information theory with numerous applications in diverse areas.
Paul Ejegwa, Idoko Onyeke
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Intuitionistic fuzzy Hv-ideals
International Journal of Mathematics and Mathematical Sciences, 2006 The notion of intuitionistic fuzzy sets was introduced by Atanassov as a generalization of the notion of fuzzy sets. In this paper, we apply the concept of intuitionistic fuzzy sets to Hv-rings. We introduce the notion of an intuitionistic fuzzy Hv-ideal
Bijan Davvaz, Wieslaw A. Dudek
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