Abstract The Fermatean Fuzzy Set (FFS) theory emerges as a crucial and prevalent tool in
addressing uncertainty across diverse domains. Despite its recognized utility in managing …

Fermatean fuzzy sets (FFSs) serve as a nascent yet potent approach for coping with
fuzziness, with their efficacy recently being demonstrated across a spectrum of practical …

This paper explores an innovative approach to solving multi-criteria decision-making
(MCDM) problems by focusing on the aggregation of membership and non-membership …

Fermatean fuzzy sets (FFSs) have piqued the interest of researchers in a wide range of
domains. The striking framework of the FFS is keen to provide the larger preference domain …

Fermatean fuzzy numbers (FrFNs) have demonstrated sig nificant utility in real-world
scenarios for handling uncer tain data. In this study, we focus on multi-criteria decision …

The term Fermatean fuzzy sets (FFSs) offers a capable approach of managing hesitation
and imprecision in decision-making (DM) by widening the space of membership degree …

Fermatean fuzzy set (FRFS) is very helpful in representing vague information that occurs in
real world circumstances. Their eminent characteristic of FRFS is that the degree of …

The Fermatean fuzzy set, in contrast to other generalizations of fuzzy sets like PFS and IFS,
has a wide range of acceptance for both MF and NMF. In light of this, the Fermatean fuzzy …

In challenging decision-making circumstances, tools like aggregation operators and
information measures are routinely used. Using correlation coefficient (KK)'s estimate of the …

Real-world decision-making challenges tend to evolve into more intricate scenarios over
time. In this context, the Fermatean fuzzy set emerges as an efficient and convenient …