Some existence results for solutions of generalized vector quasi-equilibrium problems

Lai-Jiu Lin (), Qamrul Ansari () and Yu-Jen Huang

Mathematical Methods of Operations Research, 2007, vol. 65, issue 1, 85-98

Abstract: In this paper, we consider more general forms of generalized vector quasi-equilibrium problems for multivalued maps which include many known vector quasi-equilibrium problems and generalized vector quasi-variational inequality problems as special cases. We establish some existence results for solutions of these problems under pseudomonotonicity and u-hemicontinuity/ℓ-hemicontinuity assumptions. Copyright Springer-Verlag 2007

Keywords: Generalized vector quasi-equilibrium problems; u-Hemicontinuous; ℓ-Hemicontinuous; Quasi-equilibrium problem; Mixed-variational inequalities; Upper (lower) semicontinuity; Pseudomonotone maps; 49M37; 90C33 (search for similar items in EconPapers)
Date: 2007
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Citations: View citations in EconPapers (3)

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DOI: 10.1007/s00186-006-0102-4

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