To distinguish any two interval-valued Pythagorean fuzzy numbers (IVPFNs), two new
comparison functions, namely, the membership degree uncertainty (MU) function and the …

Interval-valued Pythagorean fuzzy (IVPF) set is one the successful extension of the existing
theories for handling the uncertainties during the decision-making process. Under that …

As a new extension of Pythagorean fuzzy set (also called Atanassov's intuitionistic fuzzy set
of second type), interval‐valued Pythagorean fuzzy set which is parallel to Atanassov's …

Pythagorean fuzzy sets (PFSs) accommodate more uncertainties than Lx the intuitionistic
fuzzy sets and hence its applications are more extensive. Under the PFS, the objective of …

In this paper, we investigate the multiple attribute group decision making (MAGDM)
problems with interval‐valued Pythagorean fuzzy sets (IVPFSs). First, the concept …

For the multiple-attribute group decision-making problems where the attribute values are the
interval-valued Pythagorean fuzzy numbers, the group decision-making method based on …

In this paper, the concept of multiple‐attribute group decision‐making (MAGDM) problems
with interval‐valued Pythagorean fuzzy information is developed, in which the attribute …

Pythagorean fuzzy set (PFS) is a powerful tool to deal with the imprecision and vagueness.
Many aggregation operators have been proposed by many researchers based on PFSs. But …

Interval-valued Pythagorean fuzzy set is one of the successful extensions of the interval-
valued intuitionistic fuzzy set for handling the uncertainties in the data. Under this …

The sum of membership and non-membership degrees of the Pythagorean fuzzy set is
greater than one with their square sum less than or equal to one. Thus, as an extension of …