T-Spherical Fuzzy Frank Aggregation Operators and Their Application to Decision Making With Unknown Weight Information
T-Spherical Fuzzy Frank Aggregation Operators and Their Application to Decision Making With Unknown Weight Information
The current study presents a novel multi-criteria decision making (MCDM) approach to address decision analysis with T-spherical fuzzy data, whose weights of criteria are fully unknown. To serve the purpose, we design some generalized operational laws, namely Frank operational laws for T-spherical fuzzy numbers (T-SFNs) using Frank t-norm and t-conorm. …