Similarity of fuzzy choice functions

Abstract – In this paper two new concepts are introduced: the similarity and the (∗,δ)-equality of fuzzy choice functions. We investigate the manner the similarity and (∗,δ)-equality behave with respect to some fundamental concepts of fuzzy revealed preference theory. Keywords– Fuzzy choice function, Revealed preference, Similarity relation.

• Type: Journal
• Year: 2007
• Where: FSS
• Authors: Irina Georgescu
• Keywords: FSS 2007, Fundamental Concepts, Fuzzy Choice Function, Keywords– Fuzzy Choice