2010•Mohu xitong yu shuxueRequires access
An Investigation on Some Revealed Preference Relations of Fuzzy Choice Functions
Yonghua Hao
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Abstract
In this paper,we investigate the revealed preference relations R*,R,R,■ revealed by crisp choice functions and the links between them.Based on the conclusions for crisp choice functions,we carry out a further research on the fuzzy preference relations corresponding to the crisp ones and the relationships between them.In the end,we obtain some necessary and sufficient conditions under which some of these preference relations are equal.