Results 21 to 30 of about 23,395 (203)

Intuitionistic Fuzzy Graphs with Categorical Properties

open access: yesFuzzy Information and Engineering, 2015
The main purpose of this paper is to show the rationality of some operations, defined or to be defined, on intuitionistic fuzzy graphs. Firstly, three kinds of new product operations (called direct product, lexicographic product, and strong product) are ...
Hossein Rashmanlou   +3 more
doaj   +1 more source

On Intuitionistic Fuzzy Filters of Intuitionistic Fuzzy Coframes [PDF]

open access: yesJournal of Mathematics, 2013
Frame theory is the study of topology based on its open set lattice, and it was studied extensively by various authors. In this paper, we study quotients of intuitionistic fuzzy filters of an intuitionistic fuzzy coframe. The quotients of intuitionistic fuzzy filters are shown to be filters of the given intuitionistic fuzzy coframe.
openaire   +3 more sources

SISO Intuitionistic Fuzzy Systems: IF- ${t}$ -Norm, IF- ${R}$ -Implication, and Universal Approximators

open access: yesIEEE Access, 2019
Fuzzy system, as the main method of approximate reasoning, has been widely used to solve practical problems. The existing results on fuzzy systems were based on fuzzy sets, fuzzy if-then rule, and fuzzy inference.
Jiansheng Li, Zengtai Gong
doaj   +1 more source

Intuitionistic Fuzzy Topology and Intuitionistic Fuzzy Preorder

open access: yesThe International Journal of Fuzzy Logic and Intelligent Systems, 2015
This paper is devoted to finding relationship between intuitionistic fuzzy preorders and intuitionistic fuzzy topologies. For any intuitionistic fuzzy preordered space, an intuitionistic fuzzy topology will be constructed. Conversely, for any intuitionistic fuzzy topological space, we obtain an intuitionistic fuzzy preorder on the set.
Sang Min Yun, Seok Jong Lee
openaire   +2 more sources

Certain Structure of Lagrange’s Theorem with the Application of Interval-Valued Intuitionistic Fuzzy Subgroups

open access: yesJournal of Function Spaces, 2022
This paper presents the concept of an interval-valued intuitionistic fuzzy subgroup defined on interval-valued intuitionistic fuzzy sets. We study some of the fundamental algebraic properties of interval-valued intuitionistic fuzzy cosets and interval ...
Doha A. Kattan, Maria Amin, Abdul Bariq
doaj   +1 more source

A new approach for ranking of intuitionistic fuzzy numbers [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2020
The concept of an intuitionistic fuzzy number (IFN) is of importance for representing an ill-known quantity. Ranking fuzzy numbers plays a very important role in the decision process, data analysis and applications. The concept of an IFN is of importance
Suresh Mohan   +2 more
doaj   +1 more source

A Novel Applications of Complex Intuitionistic Fuzzy Sets in Group Theory

open access: yesIEEE Access, 2020
In this paper, we initiate the novel concept of complex intuitionistic fuzzy subgroups and prove that every complex intuitionistic fuzzy subgroup generates two intuitionistic fuzzy subgroups. We extend this ideology to define the concept of level subsets
Muhammad Gulzar   +3 more
doaj   +1 more source

Interval-valued and intuitionistic fuzzy mathematical morphologies as special cases of L-fuzzy mathematical morphology [PDF]

open access: yes, 2011
Mathematical morphology (MM) offers a wide range of tools for image processing and computer vision. MM was originally conceived for the processing of binary images and later extended to gray-scale morphology.
Deschrijver, Glad   +5 more
core   +1 more source

Triangular norms which are join-morphisms in 3-dimensional fuzzy set theory [PDF]

open access: yes, 2013
The n-dimensional fuzzy sets have been introduced as a generalization of interval-valued fuzzy sets, Atanassov's intuitionistic and interval-valued intuitionistic fuzzy sets.
Deschrijver, Glad
core   +2 more sources

On Intuitionistic Fuzzy Minimal Semi-preopen Set

open access: yesمجلة علوم ذي قار, 2019
In this paper, we introduce the concept of intuitionistic fuzzy minimal open sets on intuitionistic fuzzy  topological space. We introduce the concepts of closure and interior defined by intuitionistic fuzzy minimal open set and intuitionistic fuzzy ...
Afakar Kareem Mnahi
doaj   +4 more sources

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