Results 11 to 20 of about 165 (115)

A general approach to modal topological structures illustrated by intuitionistic fuzzy objects [PDF]

open access: yesNotes on IFS
A new, general approach to introducing of the concept of a Modal Topological Structure (MTS) is given. The basic properties of the MTS are studied.
Krassimir Atanassov
doaj   +3 more sources

On Mappings and Topological Structure of Intuitionistic Fuzzy Parameter Soft Sets

open access: yesCumhuriyet Science Journal
In this study, some algebraic properties of intuitionistic fuzzy parameter soft (IFPS) which combining the strengths of intuitionistic fuzzy sets and parameterized soft set theory, are given with examples.
Serkan Atmaca, Bünyamin Elturan
doaj   +2 more sources

Multi-dimensional modal topological structures, extended intuitionistic fuzzy index matrices and multi-person multi-criteria decision making procedures [PDF]

open access: yesNotes on IFS
The concept of multi-dimensional modal topological structures was introduced in the middle of 2025. One of the special forms of these structures are the intuitionistic fuzzy multi-dimensional modal topological structures.
Krassimir Atanassov
doaj   +2 more sources

Selection of Random Minimum Spanning Tree Based on Intuitionistic Fuzzy Sets [PDF]

open access: yesJisuanji gongcheng, 2016
To solve the difficulty of selecting nodes for network topology in complex environment,a selection method of random minimum spanning tree based on intuitionistic fuzzy sets is proposed.Through analyzing the uncertainty,like randomness and fuzziness ...
WANG Xiaoxia,YANG Fengbao,YUAN Hua
doaj   +1 more source

Topological and Algebraic Structures of the Space of Atanassov's Intuitionistic Fuzzy Values.

open access: yesCoRR, 2021
We prove that the space of intuitionistic fuzzy values (IFVs) with a linear order based on a score function and an accuracy function has the same algebraic structure as the one induced by a linear order based on a similarity function and an accuracy function.
Xinxing Wu   +4 more
openaire   +4 more sources

On the intuitionistic fuzzy modal feeble topological structures

open access: yesNotes on Intuitionistic Fuzzy Sets, 2022
In the paper, for the first time, ideas for intuitionistic fuzzy modal feeble topological structures (of two types) are introduced, and some of their properties are discussed. These topologies are based on the intuitionistic fuzzy operation @, intuitionistic fuzzy operator W, on the two intuitionistic fuzzy modal operators □, ◊ and of simplest ...
openaire   +1 more source

Fermatean Fuzzy α-Homeomorphism in Fermatean Fuzzy Topological Spaces [PDF]

open access: yesNeutrosophic Sets and Systems
A relatively new development in fuzzy set theory, Fermatean fuzzy sets (FFSs) were developed for working with higher-level, uncertain data. They provide an even more robust structure for characterizing degree of membership and degree of non-membership ...
Revathy Aruchsamy, Inthumathi Velusamy
doaj   +1 more source

Designing a Resilient Controller for Cancer Immunotherapy: Application to a Fractional-Order Tumour-Immune Model. [PDF]

open access: yesIET Syst Biol
In this paper, we propose a robust control method for the automatic treatment of targeted anti‐angiogenic molecular therapy based on multi‐input multi‐output (MIMO) nonlinear fractional and non‐fractional models using the backstepping (BS) approach.
Homayounzade M, Sajadian S.
europepmc   +2 more sources

H-GROUP STRUCTURE ON INTUITIONISTIC FUZZY TOPOLOGICAL SPACE

open access: yesJournal of Universal Mathematics, 2019
In this study we investigate some properties of the pointed intuitionistic fuzzy topological spaces. Then some properties of intuitionistic fuzzy loop spaces are investigated Finally it is shown that an intuitionistic fuzzy loop space is an H-group.
DEMİRALP, Sibel, HAÇAT, Gülnur
openaire   +3 more sources

New category of the Fuzzy d-algebras

open access: yesJournal of Taibah University for Science, 2018
The aim of this work is to introduce a new category of Fuzzy d-algebra called Γ-Fuzzy d-algebra. This notion is more useful than Fuzzy d-algebra because in the old case the degree of membership of any $x \in X$ in the Fuzzy set does not depend on the ...
Shuker Mahmood Khalil
doaj   +1 more source

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