With the generalisation of intuitionistic fuzzy sets (IFSs), picture fuzzy sets (PFSs) have been
developed based on membership, neutral membership, and non-membership degrees …

Picture fuzzy set (PFS) is an important tool for handling uncertainty and vagueness,
particularly in situations that require more answers of the type “yes,”“no,”“abstain” and …

Nowadays, sustainable supply chain management (SSCM) has received considerable
attention because of strict government requirements and increased pressure from the public …

As a customer-driven quality improvement tool, quality function deployment (QFD) can
convert customer requirements (CRs) into appropriate engineering characteristics (ECs) in …

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 …

In this manuscript, spherical fuzzy set (SFS) and T-spherical fuzzy set (TSFS) are discussed,
which are two generalizations of fuzzy set (FS), intuitionistic fuzzy set (IFS), Pythagorean …

Picture fuzzy set (PFS) is more effective tool for handling the uncertainty and vagueness in
the real world and it can contain more information than intuitionistic fuzzy set (IFS). In this …

Emergency schemes assessment (ESA) is a momentous activity for the country or
government to improve emergency management, which can effectively reduce casualties …

In the present manuscript, a novel concept of T-spherical fuzzy soft set is introduced with
various important operations and properties. In the eld of information theory, an aggregation …

Pythagorean fuzzy sets are powerful techniques for modeling vagueness in practice. The
aim of this article is to investigate an effective means to aggregate uncertain information and …