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Lower semicontinuity of the solution map to a parametric vector variational inequality. (English) Zbl 1187.90300
Summary: This paper is concerned with the study of solution stability of a parametric vector variational inequality, where mappings may not be strongly monotone. Under some requirements that the operator of a unperturbed problem is monotone or it satisfies degree conditions, we show that the solution map of a parametric vector variational inequality is lower semicontinuous.

90C33 Complementarity and equilibrium problems and variational inequalities (finite dimensions) (aspects of mathematical programming)
90C31 Sensitivity, stability, parametric optimization
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