New results on equilibria of abstract fuzzy economies

Autor:	Monica Patriche
Rok vydání:	2014
Předmět:	Constraint (information theory) Property (philosophy) Selection (relational algebra) Economy Artificial Intelligence Logic Mathematical economics Preference (economics) Fuzzy logic Mathematics
Zdroj:	Fuzzy Sets and Systems. 245:137-147
ISSN:	0165-0114
DOI:	10.1016/j.fss.2014.01.007
Popis:	In this paper, we consider the model of an abstract fuzzy economy and we obtain new equilibrium theorems for the situations when the involved correspondences satisfy properties which are weaker than upper-semicontinuity. In our case, the constraint or preference correspondences are almost weakly upper semicontinuous or have the e-upper semicontinuous selection property. The obtained results either generalize or improve corresponding ones present in the literature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8f5a2a01e266e962bedc6a7144061942 https://doi.org/10.1016/j.fss.2014.01.007 Zobrazit plný text záznamu Full Text from ScienceDirect