On Connectedness of the Set of Efficient Solutions for Generalized Systems

M. Rahimia, Ali P. Farajzadeh, S. M. Vaezpourc


 In this paper, we rst give a density theorem. We will see
that, under some suitable conditions, the set of positive proper ecient
solutions is dense in the set of the ecient solutions. Finally, we discuss about the connectedness for the set of the ecient solutions of a generalized system.

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