Results 41 to 50 of about 630 (130)

Development of Linear Diophantine Fuzzy Z‐Number Aczel–Alsina Aggregation Operators and Their Use in a Hybrid MCDM Framework for Medical Diagnosis

International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.
A linear Diophantine Z‐number Aczel–Alsina t‐norm operator is implemented for solving a linear Diophantine Z‐number problem, along with explaining its reliability, along with the solution derived. Some basic mathematical characteristics of the introduced operator, such as monotonicity, boundedness, and homogeneity, are rigorously deduced mathematically
Muhammad Umar Mirza, Rukhshanda Anjum, Rabia Ali, Teeda Njie, Fernando Bobillo   +4 more
wiley   +1 more source

On lattice ordered intuitionistic fuzzy soft sets

International Journal of Algebra and Statistics, 2018
Lattices, soft sets, fuzzy sets and their generalizations have always been important for Mathematicians and the researchers working on uncertaities. In this paper our aim is to introduce the concept of lattice ordered intuitionistic fuzzy soft sets. After introducing extended union, extended intersection,  AND-product, OR-product, basic union, basic ...
Waseem Ahmed, Muhammad Aamir Malik, Muhammad Irfan Ali, Tahir Mahmood   +3 more
openaire   +1 more source

A Neural Network‐Based Decision Framework Utilizing Large Language Models and Neutrosophic Sets for Sustainable Supplier Selection

International Journal of Intelligent Systems, Volume 2026, Issue 1, 2026.
Sustainable supplier selection is a high‐impact decision problem in which organizations must jointly evaluate economic performance, environmental impact, and social responsibility under heterogeneous stakeholder preferences, asymmetric decision authority, and predominantly linguistic assessments. Conventional multiattribute group decision‐making (MAGDM)
Amirhossein Nafei, Zhi Li, S. Pourmohammad Azizi, Richard Murray   +3 more
wiley   +1 more source

A note on operations of intuitionistic fuzzy soft sets

Journal of Hyperstructures, 2013
In this article, it an achievement for our part to be had of notions of a few operations on intuitionistic fuzzy soft sets and generalization of De Morgan's laws with respect to some operations in intuitionistic fuzzy soft set theory\,. It is being validated by suitable example. Thereafter properties like associative, distributive relative to different
Ghosh, Jayanta, Samanta, T. K., Roy, Sankar Kumar   +2 more
openaire   +2 more sources

Polynomial Fuzzy Contractions With Applications to SEIRV Epidemic Models

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
In this study, a new family of polynomial‐type fuzzy contractions defined on metric spaces is introduced. Under filtered assumptions, it is demonstrated that such non‐crisp set‐valued operators possess some fixed points. Because of the higher‐order terms polynomial nature of the contractions, a few important corollaries, some of which drop to existing ...
Maha Noorwali, Mohammed Shehu Shagari, Bilal Bilalov   +2 more
wiley   +1 more source

q‐Rung Orthopair Fuzzy Z‐Number Interaction Fusion: Theory and Development

Journal of Function Spaces, Volume 2026, Issue 1, 2026.
In this paper, an innovative approach to improving air quality monitoring system (AQMS) in smart cities is presented by using q‐rung orthopair fuzzy Z‐numbers in an extended multicriteria decision‐making (MCDM) framework. This study outlines a decision analysis model for interaction between the MDs and NMDs with respect to q‐ROFZNs.
Rani Sumaira Kanwal, Saqib Mazher Qurashi, S. Saleh, Alaa M. Abd El-latif, Gopi Prasad   +4 more
wiley   +1 more source

Discrete Choquet Integral Based on Quasi‐Overlap Functions on Intuitionistic Fuzzy Sets and Its Application in Multi‐Class Ensemble Learning

Journal of Mathematics, Volume 2026, Issue 1, 2026.
As a extension of fuzzy sets, intuitionistic fuzzy sets play an essential part in processing uncertain information. Quasi‐Overlap functions have emerged in recent years as a tool for information aggregation. The combination of intuitionistic fuzzy sets with quasi‐overlap functions offers new methodologies for addressing uncertain information.
Peng Yu, Feng Yang, Yaoyao Fan, Pramita Mishra   +3 more
wiley   +1 more source

Bipolar Hesitant Fuzzy Soft Aggregation Operators and Their Application in Sustainable Warehouse Management

Journal of Mathematics, Volume 2026, Issue 1, 2026.
A sustainable warehouse management system aims to enhance warehouse operations while reducing contamination and resource utilization. Implementation of different policies for a sustainable warehouse management system is not easy because the factors involved are often vague and complex, which makes decision‐making difficult. To address these issues, the
Shahzaib Ashraf, Syed Ali Haider Shah, Ayesha Naeem, Gokul K. C., Francisco J. Garcia-Pacheco   +4 more
wiley   +1 more source

Fuzzy number Intuitionistic fuzzy soft sets and its properties

Journal of Fuzzy Set Valued Analysis, 2016
In this paper, we have defined the notion of the fuzzy number intuitionistic fuzzy soft sets. For it, different operations such as union, intersection, complement, max, min, AND and OR have been introduced on fuzzy number intuitionistic fuzzy soft sets environment. Some examples of these operations are given and a few properties are also studied.
Harish Garg, Nikunj Agarwal, Alka Tripathi   +2 more
openaire   +1 more source

Spherical Fermatean Neutrosophic Framework for Proposition‐Driven Multicriteria Decision‐Making Under Uncertainty

Journal of Mathematics, Volume 2026, Issue 1, 2026.
Multicriteria decision‐making (MCDM) problems in uncertain decision environments are made up of vagueness, indeterminacy, and disagreement among evaluators. The existing fuzzy and neutrosophic models, such as the intuitionistic, Pythagorean, and Fermatean models, are well suited to treat partial indeterminacy, but they are still limited in their ...
S. Krishna Prabha, S. Krishnaprakash, Rahul Shukla, Smritijit Sen   +3 more
wiley   +1 more source