Extended Fuzzy Binary Soft Sets and Their Applications in Multi Parameter Decision Making Problems

P. G. Patil (1), Bhadramma M. Angdi (2), Vyshakha Elluru (3)
(1) Department of Mathematics, Karnatak University Dharwad, India,
(2) Department of Mathematics, Jain College of Engineering and Technology, India,
(3) Department of Mathematics, Karnatak University Dharwad, India

Abstract

Multi-criteria decision-making (MCDM) problems involve evaluating and selecting alternatives based on multiple criteria. This article aims to solve MCDM problems by extending the definition of fuzzy binary soft sets to two parameter sets, which are called extended fuzzy binary soft sets. Operations such as "AND" and "MaxMin" are defined and illustrated with examples. Additionally, an algorithm is presented to solve MCDM problems using extended fuzzy binary soft sets. Finally, an application of the proposed algorithm for decision-making is discussed.

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Authors

P. G. Patil
Bhadramma M. Angdi
Vyshakha Elluru
vyshakh2720@gmail.com (Primary Contact)
Patil, P. G., Angdi, B. M., & Elluru, V. (2026). Extended Fuzzy Binary Soft Sets and Their Applications in Multi Parameter Decision Making Problems. Journal of the Indonesian Mathematical Society, 32(1), 1798. https://doi.org/10.22342/jims.v32i1.1798

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