Symmetric strong vector quasi-equilibrium problems

Xiaodong Gong ()

Mathematical Methods of Operations Research, 2007, vol. 65, issue 2, 305-314

Abstract: In this paper, we introduce the symmetric strong vector quasi-equilibrium problem. We then demonstrate that the symmetric strong vector quasi-equilibrium problem is solvable under the suitable assumptions. As an application, we get an existence theorem of the strong saddle points of vector-valued functions. In addition, we give a characterization of vector-valued properly quasi-convex functions. Copyright Springer-Verlag 2007

Keywords: Symmetric strong vector quasi-equilibrium problems; Existence theorem; Strong saddle point; Vector-valued properly quasi-convex function (search for similar items in EconPapers)
Date: 2007
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Citations: View citations in EconPapers (4)

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DOI: 10.1007/s00186-006-0114-0

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