Results 31 to 40 of about 211 (139)

On q`‐Rung Orthopair Neutrosophic Metric Spaces and Topological Properties

Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.
In this paper, we introduce the novel structure of the q`‐rung orthopair neutrosophic metric space (q`‐RˇONM∧S), which unifies and extends the frameworks of q`‐rung orthopair fuzzy sets and neutrosophic metric spaces. The proposed model incorporates membership, nonmembership, and indeterminacy degrees within a q`‐rung orthopair framework, thereby ...
N. Muthulakshmi, D. Poovaragavan, M. Jeyaraman, Rahul Shukla, AbdelMaksoud Soliman   +4 more
wiley   +1 more source

On Globular T‐Spherical Fuzzy Sets With Weighted Aggregation Operators and Application to Multicriteria Group Decision‐Making

Journal of Mathematics, Volume 2025, Issue 1, 2025.
In this paper, we give the concept of novel globular T‐spherical fuzzy sets (G‐TSFSs) as an innovative extension of TSFSs and circular spherical fuzzy sets (C‐SFSs). G‐TSFSs represent membership, indeterminacy, and nonmembership degrees using a globular/sphere bound that can offer a more accurate portrayal of vague, ambiguous, and imprecise information.
Miin-Shen Yang, Yasir Akhtar, Mehboob Ali, Musavarah Sarwar   +3 more
wiley   +1 more source

Some Novel Fixed‐Point Results in Neutrosophic Soft Metric Space With Application in Decision‐Making to Select the Optimal Adsorbent

Journal of Mathematics, Volume 2025, Issue 1, 2025.
In this research paper, the concepts of compatible maps and maps of type α¯ and (β¯) within the framework of neutrosophic soft metric spaces (NSMS) are established. The interconnections between α¯‐ and (β¯)‐type maps are also clarified. Additionally, the notions of R‐weakly commuting and weakly commuting mappings in NSMS are introduced. A proof for the
Vishal Gupta, Nitika Garg, Rahul Shukla, Pramita Mishra   +3 more
wiley   +1 more source

Decision Support System for Single‐Valued Neutrosophic Aczel–Alsina Aggregation Operators Based on Known Weights

Discrete Dynamics in Nature and Society, Volume 2024, Issue 1, 2024.
Multiattribute decision making (MADM) approach is a well‐known decision‐making process utilized in a variety of fields such as solid waste management, renewable energy resources, air quality assurance, hotel location decision, sustainable supplier selection, partner recognition, green supplier enterprises, game theory, construction development ...
Sajid Latif, Kifayat Ullah, Abrar Hussain, Amrullah Awsar, Ya Jia   +4 more
wiley   +1 more source

An Extensive Review of the Literature Using the Diophantine Equations to Study Fuzzy Set Theory

International Journal of Mathematics and Mathematical Sciences, Volume 2024, Issue 1, 2024.
Every field in mathematics has made significant progress in research with fuzzy sets. Numerous application fields were discovered in both empirical and theoretical investigations, ranging from information technology to medical technology, from the natural sciences to the physical sciences, and from technical education to fine arts education.
K. M. Abirami, Narayanan Veena, R. Srikanth, P. Dhanasekaran, Shih Pin Chen   +4 more
wiley   +1 more source

The Characteristics of Circular Fermatean Fuzzy Sets and Multicriteria Decision‐Making Based on the Fermatean Fuzzy t‐Norm and t‐Conorm

Applied Computational Intelligence and Soft Computing, Volume 2024, Issue 1, 2024.
When diverse decision makers are involved in the decision‐making process, taking average of decision values might not reflect an accurate point of view. To overcome such a scenario, the circular Fermatean fuzzy (CFF) set, an advancement of the Fermatean fuzzy (FF) set, and the interval‐valued Fermatean fuzzy set (IVFFS) are introduced in this current ...
Revathy A., Inthumathi V., Krishnaprakash S., Anandakumar H., Arifmohammed K. M., Yiming Tang   +5 more
wiley   +1 more source

Some Topological Characteristics of q‐Rung Orthopair Fuzzy Metric Space

Advances in Fuzzy Systems, Volume 2024, Issue 1, 2024.
This paper introduced a novel concept of q‐rung orthopair fuzzy (q‐ROF) metric spaces, in connection with the idea of q‐ROF sets, which generalizes well‐known concepts of fuzzy metric spaces and intuitionistic fuzzy metric spaces. An elaborated example has been provided representing the increase in selection space due to the q‐ROF metric and ...
Lariab Shahid, Maliha Rashid, Akbar Azam, Aftab Hussain, Ghada Ali Basendwah, Ferdinando Di Martino   +5 more
wiley   +1 more source

Brain Journal - Triangular Norms, Triangular Conorms, And Some Related Concepts

, 2011
ABSTRACT Mathematically considered, a Triangular Norm is a kind of binary operation frequently used in the context of Probabilistic Metric Spaces, but also in other very interesting fields, as may be Fuzzy Logic, or in general, in Multi-Valued Logic (MVL). The T-conorm, or S-norm, is a dual concept.
openaire   +2 more sources

A characterization of a class of border continuous triangular conorms

Let $T^*:[0,1]^2\rightarrow[0,1]$ be a continuous, non-decreasing and associative function with neutral element, $f: [0,1]\rightarrow [0,1]$ be a strictly monotone function and $f^{(-1)}:[0,1]\rightarrow[0,1]$ be the pseudo-inverse of $f$. This article characterizes the function $T: [0,1]^2 \rightarrow [0,1]$ defined by $T(x,y)=f^{(-1)}(T^*(f(x),f(y)))$
Lai, Zhi-qiang, Wang, Xue-ping
openaire   +2 more sources

S-Product of Anti Q-Fuzzy Left M-N Subgroups of Near Rings under Triangular Conorms

International Journal of Computer Applications, 2010
In this paper, we introduce the notion of Qfuzzification of left M-N subgroups in a near-ring and investigate some related properties. Characterization of Anti Qfuzzy left M-N subgroups with respect to s-norm is given. AMS Subject Classification (2000): 03F055, 03E72.
B. Chellappa, S.V. Manemaran
openaire   +1 more source