On the Maximal and Efficient Sets in the Decision-Making Systems
نویسنده
چکیده
The paper presents the maximal set and three efficient sets in the decision-making systems with finitely many criteria. Here, we study some properties of these optimality sets maximal and efficient. In the end, it is proved that the efficient set is nonempty, pathconnected and compact, if the utility functions are continuous, concave and strictly quasiconcave.
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تاریخ انتشار 2004