Efficiency and Approachability of Noncon
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X.X. Huang; X.Q. Yang
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Article
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2001
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Elsevier Science
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English
โ 114 KB
In this paper we investigate equivalences between an efficient solution of a bicriteria program and a lower envelope point of a certain image set of the bicriteria program. We also employ various kinds of approachabilities to characterize efficiency and proper efficiency for nonconvex bicriteria pro