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Spherical fuzzy sets and spherical fuzzy TOPSIS method
(Journal of Intelligent Fuzzy Systems, 2019)
All the extensions of ordinary fuzzy sets with three dimensional membership functions such as intuitionistic fuzzy sets (IFS), intuitionistic fuzzy sets of second type (IFS2), and neutrosophic fuzzy sets (NFS) aim at ...
Extension of WASPAS with spherical fuzzy sets
(2019)
The 3D extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets (IFS), Pythagorean fuzzy sets (PFS), and neutrosophic sets (NS) aim to describe experts’ judgments more informatively and explicitly. In this paper, ...
From 1D to 3D Membership:Sphericalfuzzy Sets
(2019-09)
All the extensions of ordinary fuzzy sets with three dimensional membership functions such as intuitionistic fuzzy sets (IFS), Pythagorean fuzzy sets (PFS), and neutrosophic fuzzy sets (NFS) aim at defining the judgments ...
Spherical fuzzy VIKOR method and Its application to waste management
(2019-07)
The extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets (IFS). Pythagorean fuzzy sets (PFS). and neutrosopliic sets (NS). whose mem bership functions are based on three dimensions, aim at collecting experts’ ...
Spherical fuzzy analytic hierarchy process (AHP) and its application to industrial robot selection
(2019-07)
The extensions of ordinary fuzzy sets such as intuitionistic fuzzv sets (IFS). Pythagorean fuzzy sets (PFS). and neutrosophic sets (NS). whose mem bership functions are based on three dimensions, aim at collecting experts' ...
Principals of Spherical Fuzzy Sets
(2019-07)
The 3D extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets (IFS). Pythagorean fuzzy sets (PFS). and neutrosophic sets (NS) aim to de scribe experts' judgments more informatively and explicitly. Introduction ...
A novel fuzzy TOPSIS method using emerging interval-valued spherical fuzzy sets
(2019-06-03)
All the extensions of ordinary fuzzy sets with three-dimensional membership functions such as intuitionistic fuzzy sets, second type intuitionistic fuzzy sets (or Pythagorean fuzzy sets) and neutrosophic sets aim at defining ...
A novel VIKOR method using spherical fuzzy sets and its application to warehouse site selection
(2019)
The extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets (IFS), Pythagorean fuzzy sets (PFS), and neutrosophic sets (NS), whose membership functions are based on three dimensions, aim at collecting experts' ...
A novel spherical fuzzy analytic hierarchy process and its renewable energy application
(2020-03-01)
The extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets, Pythagorean fuzzy sets, and neutrosophic sets, whose membership functions are based on three dimensions, aim at collecting experts’ judgments more ...