On connectedness of the set of efficient solutions for generalized systems
Keyword(s):
In this paper, we first give a density theorem. We will see that, under some suitable conditions, the set of positive proper efficient solutions is dense in the set of the efficient solutions. Finally, we discuss about the connectedness for the set of the efficient solutions of a generalized system.
2006 ◽
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2005 ◽
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2003 ◽
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