Neutrosophic Spherical Sets in MCDM

S. Bhuvaneshwari; C. Antony Crispin Sweety

Authors

S. Bhuvaneshwari Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India.
C. Antony Crispin Sweety Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu, India.;

Keywords:

Neutrosophic Spherical Set (NSS); Decision Matrix (D-Mx); Negative Ideal Solution (NIS); Positive Ideal Solution (PIS); Spherical Weighted Arithmetic Mean (SWAM); Spherical Weighted Geometric Mean (SWGM); Score function (SF); Accuracy Function (AF).

Abstract

Decision-making plays a crucial role in achieving success across various scenarios, especially when
confronted with complex issues inundated with abundant facts and information. Employing multi
criteria decision-making (MCDM) methods and techniques becomes particularly indispensable in
tackling such formidable challenges. This study introduces novel neutrosophic SWGM and SWAM
accuracy functions, which enhance traditional aggregation operators. Furthermore, it introduces the
CODAS technique tailored for addressing Multiple Attribute Group Decision Making problems
utilizing the newly defined operators. To exemplify the proposed methodology, a supplier selection
problem is examined.

DOI: 10.5281/zenodo.11446453