The generalized Heronian mean and geometric Heronian mean operators provide two
aggregation operators that consider the interdependent phenomena among the aggregated …

The hesitant fuzzy linguistic term set (HFLTS) has gained great success as it can be used to
represent several linguistic terms or comparative linguistic expressions together with some …

This paper investigates a wide range of generalized Maclaurin symmetric mean (MSM)
aggregation operators, such as the generalized arithmetic MSM and the generalized …

With the increasing number of smartphone users, the potential of the shared power bank
industry is increasing. The shared power bank supplier selection can be regarded as a multi …

Linguistic hesitant fuzzy sets (LHFSs), which can be used to both represent decision-makers'
qualitative preferences and reflect their hesitancy and inconsistency, have attracted much …

Linguistic hesitant fuzzy set (LHFS), a special hesitant fuzzy set (HFS) defined on linguistic
term set (LTS), not only can express decision makers'(DMs') qualitative preferences, but can …

In this paper, we expand the generalised Heronian mean (GHM) operator, generalised
weighted Heronian mean (GWHM), geometric Heronian mean (GHM) operator, and …

In recent years, fossil fuel resources have become increasingly rare and caused a variety of
problems, with a global impact on economy, society and environment. To tackle this …

In this paper, we extend MM operator and dual MM (DMM) operator to process the interval-
valued Pythagorean fuzzy numbers (IVPFNs) and then to solve the MADM problems. Firstly …

In practice, when the frequency of a linguistic term in evaluation information is greater than
one, a consensus has been reached and this frequency is regarded to be one by default …