Fuzzy Arrovian Theorems when preferences are complete

• Tác giả: Armajac Raventós-Pujol
• Ngôn ngữ: eng
• Ký hiệu phân loại: 511.4 Approximations formerly also 513.24 and expansions
• Thông tin xuất bản: 2021
• Bộ sưu tập: Báo, Tạp chí
• ID: 168160

Tóm tắt

In this paper we study the aggregation of fuzzy preferences on non-necessarily finite societies. We characterize in terms of possibility and impossibility a family of models of complete preferences in which the transitivity is defined for any t-norm. For that purpose, we have described each model by means of some crisp binary relations and we have applied the results obtained by Kirman and Sondermann.