5th International ONLINE Conference on Mathematical Advances and Applications(ICOMAA 2022), İstanbul, Türkiye, 11 - 14 Mayıs 2022, cilt.5, sa.9, ss.48-56, (Tam Metin Bildiri)
In this presentation, the definition of Fermatean fuzzy soft sets and some of their properties are introduced. The Fermatean fuzzy soft sets are a parameterized family of Fermatean fuzzy soft sets. Fermatean fuzzy soft sets are a generalization of soft sets Particularly, the basic properties and operations of Fermatean soft sets are given. The notion of entropy measure is defined for the Fermatean fuzzy soft sets. Further, we propose an algorithm to solve the decision-making problem. Finally, an illustrative example is discussed to prove that they can be effectively used to solve problems with uncertainties.