Orthopairs (pairs of disjoint sets) have points in common with many approaches to
managing vaguness/uncertainty such as fuzzy sets, rough sets, soft sets, etc. Indeed, they …

The primitive notions of rough sets and intuitionistic fuzzy set (IFS) are general mathematical
tools having the ability to handle the uncertain and imprecise knowledge easily. EDA …

In this manuscript, the technique of the generalized MULTIMOORA method is investigated
by using the concept of a T‐spherical fuzzy set (T‐SFS), which is the modified idea of a …

In the article, we establish two multiple attribute decision making (MADM) approaches using
the developed weighted generalized Maclaurin symmetric mean (q-ROFWGMSM) and …

With respect to multiple attribute group decision making (MAGDM) problems in which both
the attribute weights and the expert weights take the form of real numbers, attribute values …

The proposed q-rung orthopair fuzzy set (q-ROFS) and picture fuzzy set (PIFS) are two
powerful tools for depicting fuzziness and uncertainty. This paper proposes a new tool …

Multi-attribute decision-making (MADM) technique has been widely utilized in many
domains, including management, economics, and other disciplines. It plays a significant role …

In this paper, two new aggregation operators called the arithmetical interval-valued
intuitionistic fuzzy generalized λ-Shapley Choquet (AIVIFGSCgλ) operator and the geometric …

Triangular intuitionistic fuzzy numbers (TIFNs) are a special intuitionistic fuzzy set (IFS) on a
real number set, which are very useful for decision makers (DMs) to depict their fuzzy …

Orthopair fuzzy sets are fuzzy sets in which every element is represented by a pair of values
in the unit interval, one of which refers to membership and the other refers to non …