Results 51 to 60 of about 610 (179)

Best Proximity Point Results via 𝒵‐Contractive Mappings in Non‐Archimedean Intuitionistic Fuzzy Metric Spaces

Journal of Mathematics, Volume 2026, Issue 1, 2026.
In this paper, we introduce a new class of intuitionistic fuzzy contractive (IFC) mappings, termed Z‐contractive mappings, and establish fixed point results in M‐complete intuitionistic fuzzy metric spaces (IFMSs). We further define intuitionistic fuzzy (IF) Z‐proximal contractions to obtain best proximity points for non‐self mappings between two ...
Vakeel A. Khan, Mohd Kamran, Bipan Hazarika, B. B. Upadhyay   +3 more
wiley   +1 more source

Topological Aspects of Set-Valued Mappings Defned on Neutrosophic Normed Spaces [PDF]

Neutrosophic Sets and Systems
Samarandache [43] introduced neutrosophoic sets to generalize the theory of fuzzy sets. In this paper we modify the definition of neutrosophic normed space with help of continuous neutrosophic t-representable norm. Then we study the statistical graphical
Vakeel A Khan, Mohd Kamran
doaj   +1 more source

Some t-conorm-based distance measures and knowledge measures for Pythagorean fuzzy sets with their application in decision-making

Complex & Intelligent Systems, 2022
The Pythagorean fuzzy sets are more robust than fuzzy sets and intuitionistic fuzzy sets in dealing with the problems involving uncertainty. To compare two Pythagorean fuzzy sets, distance measures play a crucial role.
Abdul Haseeb Ganie
doaj   +1 more source

SU‐Eohyeol Pharmacopuncture Ameliorates Parkinson’s Disease–Associated Pain via the CB1 and PPARγ Pathways in an MPTP‐Induced Mouse Model

Pain Research and Management, Volume 2026, Issue 1, 2026.
Pain is a ubiquitous nonmotor symptom in Parkinson’s disease (PD), substantially impairing quality of life. Although pharmacological and surgical interventions provide partial relief, effective treatment for PD‐associated pain remains limited. Pharmacopuncture, an injection of herbal extracts into acupoints, has demonstrated potential in pain ...
Jung Im Kim, Heerim Yeo, Yousang Jo, Hyungjun Kim, Sang-Min Park, No Soo Kim, Younbyoung Chae   +6 more
wiley   +1 more source

Aczel-Alsina Aggregation Operators on T-Spherical Fuzzy (TSF) Information With Application to TSF Multi-Attribute Decision Making

IEEE Access, 2022
Aczel-Alsina t-norm (TN) and t-conorm (TCN) were proposed by Aczel and Alsina in 1982 are more flexible than the other TN and TCN. Since Aczel-Alsina TN and TCN have a great impact due to the variableness of involved parameters, they have good ...
Amir Hussain, Kifayat Ullah, Miin-Shen Yang, Dragan Pamucar   +3 more
doaj   +1 more source

A Study and Evaluation of Network Security by Employing Decision‐Making Approach Based on Bipolar Complex Fuzzy Yager Aggregation Operators

CAAI Transactions on Intelligence Technology, Volume 10, Issue 6, Page 1703-1716, December 2025.
ABSTRACT The evaluation and assessment of network security is a decision‐making (DM) problem that occurs in an environment with multiple criteria, which have uncertainty, bipolarity, and extra‐related information. The traditional approaches fail to address the need to acquire a wide range of information for the assessment, especially in situations ...
Walid Emam, Ubaid ur Rehman, Tahir Mahmood, Faisal Mehmood   +3 more
wiley   +1 more source

The First Rational Type Revised Fuzzy-Contractions in Revised Fuzzy Metric Spaces with an Applications

Mathematics, 2023
This paper aims to introduce the concept of rational type revised fuzzy-contraction mappings in revised fuzzy metric spaces. Fixed point results are proven under the rational type revised fuzzy-contraction conditions in revised fuzzy metric spaces with ...
Angamuthu Muraliraj, Ravichandran Thangathamizh, Nikola Popovic, Ana Savic, Stojan Radenovic   +4 more
doaj   +1 more source

Strict Archimedean t-norms and t-conorms as universal approximators

International Journal of Approximate Reasoning, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nguyen, Hung T., Kreinovich, Vladik, Wojciechowski, Piotr   +2 more
openaire   +1 more source

Selection of Optimized Diagnostic Approach for Cardiovascular Diseases Leveraging Dynamic Linguistic Intuitionistic Fuzzy Decision‐Making Technique

Engineering Reports, Volume 7, Issue 2, February 2025.
The Flow chart represents a model for the selection of optimized diagnostic approach for cardio vascular diseases. This novel model follows the concept of computational process incorporated with novel aggregation operators that are more flexible in nature.
M. Ameer, Walid Emam, Awais Yousaf, Muhammad Younis   +3 more
wiley   +1 more source

The Role of Generalized β−J Contraction Mappings in Neutrosophic Metric Spaces and Its Applications

Abstract and Applied Analysis, Volume 2025, Issue 1, 2025.
In this study, we have introduced the neutrosophic generalized β−J contraction as a generalization of the neutrosophic J‐contraction with admissible mappings. Sufficient conditions for the existence and uniqueness of the fixed points for a neutrosophic generalized β−J contraction are derived in complete strong neutrosophic metric spaces (SNMSs).
M. Pandiselvi, M. Jeyaraman, Rahul Shukla, Mohammad Safi Ullah   +3 more
wiley   +1 more source