Beg, Ismat; Rashid, Tabasam - In: Fuzzy Economic Review XVIII (2013) 1, pp. 9-27
Some basic notions of fuzzy logic for trapezoidal fuzzy numbers are extended. Purpose of these extensions is to give a generalized model of judgment and preference aggregation by using trapezoidal fuzzy numbers. Examples are given to illustrate the proposed technique to optimize the problem by...