Fuzzy and Soft Set TheoryMulti-Criteria Decision MakingRough Sets and Fuzzy Logic

P. G. Patil, Bhadramma M. Angdi, Vyshakha Elluru

2026.2.3Journal of the Indonesian Mathematical Society

DOI: 10.22342/jims.v32i1.1798

tlooto Summary

An algorithm is presented to solve MCDM problems using extended fuzzy binary soft sets by extending the definition of fuzzy binary soft sets to two parameter sets, called extended fuzzy binary soft sets.

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.

Citation format

PATIL, P. G.; ANGDI, Bhadramma M.; ELLURU, Vyshakha. Extended fuzzy binary soft sets and their applications in multi parameter decision making problems. Journal of the Indonesian Mathematical Society, 2026, 32(1): 1798.