On Introduction to q1,q2-Linear Diophantine Fuzzy Sets and Their Applications

Muhammad Bilal Khan, Adrian Marius Deaconu, Javad Tayyebi, Bandar Bin-Mohsin, Loredana Ciurdariu, Miguel Vivas Cortez and Nurnadiah Zamri

International Journal of Mathematics and Mathematical Sciences, 2025, vol. 2025, 1-22

Abstract: The notion of parameter mappings is about creating and managing a structured relationship between parameters across different systems or processes. This concept is vital in ensuring that data remains consistent, correctly interpreted, and accurately transformed as it moves through different parts of a system or between different systems. In this paper, the concept of reference parameter mappings is introduced to handle reference parameters that will help the decision makers. To overcome the uncertainty by giving direct value to reference parameters without any rule, a new class of fuzzy sets is presented which is known as q1,q2-linear Diophantine fuzzy set q1,q2LDFS, where q1 and q2 are reference parameter mappings. Because the q1 and q2 can reflect a wider variety of reference parameters than LDFSs and q-rung LDFSs, q1,q2LDFSs can provide more ambiguous conditions. There is symmetry in the values of both the membership grades function and the nonmembership grades function. Furthermore, when discussing the symmetry between two or more objects, the evolution of a (q1,q2LDFSs via q1 and q2 is more adaptable than the diffused concept of a q-rung orthopair fuzzy sets or a LDFSs. The primary benefit of q1,q2LDFSs, which are useful in a variety of decision-making situations, is that they are able to characterize a greater number of uncertainties with respect to reference parameter mappings q1 and q2 than LDFSs. Next, we propose several geometric and averaging operators for a q1,q2 linear Diophantine fuzzy numbers, based on established operating rules. In the latter half of the paper, different ranking algorithms based on proposed aggregation operators are presented to address a realistic assessment of the patient’s high blood pressure conditions is conducted to demonstrate the viability and value of the suggested strategies.

Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:9965947

DOI: 10.1155/ijmm/9965947

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