With the intensification of global warming trends, the frequent occurrence of natural disasters
has brought severe challenges to the sustainable development of society. Emergency …

On account of the indeterminacy and subjectivity of decision makers (DMs) in complexity
decision-making environments, the evaluation information over alternatives presented by …

In this paper, according to the Maclaurin symmetric mean (MSM) operator, the dual MSM
(DMSM) operator and the q‐rung interval‐valued orthopair fuzzy set (q‐RIVOFS), we …

The q-rung orthopair fuzzy set (q-ROFS), which is the extension of intuitionistic fuzzy set
(IFS) and Pythagorean fuzzy set (PFS), satisfies the sum of q-th power of membership …

The q-Rung orthopair fuzzy set (q-ROFS) is an effective and powerful tool for expressing
fuzzy information. It can cover more complex and more hesitant fuzzy evaluation information …

The recently proposed q-rung picture fuzzy set (q-RPFSs) can describe complex fuzzy and
uncertain information effectively. The Hamy mean (HM) operator gets good performance in …

q‐Rung orthopair fuzzy number (qROFN) is a flexible and superior fuzzy information
description tool which can provide stronger expressiveness than intuitionistic fuzzy number …

In this paper, a set of Dombi power partitioned Heronian mean operators of q-rung orthopair
fuzzy numbers (q ROFNs) are presented, and a multiple attribute group decision making …

This paper focuses on multi-attribute group decision-making (MAGDM) course in which
attributes are evaluated in terms of interval-valued intuitionistic fuzzy (IVIF) information. More …

Two critical tasks in multi-criteria group decision making (MCGDM) are to describe criterion
values and to aggregate the described information to generate a ranking of alternatives. A …