With the generalisation of intuitionistic fuzzy sets (IFSs), picture fuzzy sets (PFSs) have been
developed based on membership, neutral membership, and non-membership degrees …

The optimal location of electric vehicle charging station (EVCS) will promote the rapid
development of the electric vehicle (EV) industry. Generally, EVCS location selection is …

A useful expansion of the intuitionistic fuzzy set (IFS) for dealing with ambiguities in
information is the Pythagorean fuzzy set (PFS), which is one of the most frequently used …

The existing concepts of picture fuzzy sets (PFS), spherical fuzzy sets (SFSs), T-spherical
fuzzy sets (T-SFSs) and neutrosophic sets (NSs) have numerous applications in decision …

The paper aims are to propose a new concept called as complex picture fuzzy set (CPFS),
as an extension of complex intuitionistic fuzzy set (CIFS). The addition of a neutral …

Significant emergency measures should be taken until an emergency event occurs. It is
understood that the emergency is characterized by limited time and information, harmfulness …

The spherical fuzzy set (SFS), as a generalization of Picture fuzzy set, can express and
process uncertainty much better. In this article, we first reveal the comparison issues in …

Picture fuzzy set (PFS) is an important tool for handling uncertainty and vagueness,
particularly in situations that require more answers of the type “yes,”“no,”“abstain” and …

In recent times, multi-criteria decision-making (MCDM) strategies have grown in popularity
as the world has become more unpredictable. The objective of this article is to establish a …

The control of spreading of COVID-19 in emergency situation the entire world is a challenge,
and therefore, the aim of this study was to propose a spherical intelligent fuzzy decision …