Chuan-Yang Ruan

Multi-Attribute Decision-Making Approach with Interval-Valued T-Spherical Hesitant Fuzzy Sets

This paper introduces the concept of interval-valued T-spherical hesitant fuzzy set (IVTSHFS). Derived from the T-spherical fuzzy set, the IVTSHFS allows the membership, abstinence, and non-membership degrees of an element to be expressed as both interval and hesitant information. We present the basic concept, operatio...