Pythagorean fuzzy set, generalized by Yager, is a new tool to deal with vagueness
considering the membership grade μ μ and non-membership ν ν satisfying the condition μ …

Purpose The purpose of this paper is to make a comprehensive analysis of 354 publications
about Pythagorean fuzzy sets (PFSs) from 2013 to 2020 in order to comprehensively …

The principle of a complex interval-valued Pythagorean fuzzy set (CIVPFS) is a valuable
procedure to manage inconsistent and awkward information genuine life troubles. The …

The prevailing concepts of intuitionistic fuzzy sets (IFSs), Pythagorean fuzzy sets (PFSs) and
q-rung orthopair fuzzy sets (q-ROFSs) have numerous applications in various fields from …

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 power Bonferroni mean (PBM) operator can relieve the influence of unreasonable
aggregation values and also capture the interrelationship among the input arguments, which …

Due to the increasing awareness of environmental and social issues, sustainable supplier
selection becomes an important problem. The aim of this paper is to develop a novel group …

In this article, a new linguistic Pythagorean fuzzy set (LPFS) is presented by combining the
concepts of a Pythagorean fuzzy set and linguistic fuzzy set. LPFS is a better way to deal …

Abstract q‐Rung orthopair fuzzy set (q‐ROFS) is a powerful tool that attracts the attention of
many scholars in dealing with uncertainty and vagueness. The aim of paper is to present a …

In this paper, we utilize power aggregation operators to develop some Pythagorean fuzzy
power aggregation operators: Pythagorean fuzzy power average operator, Pythagorean …