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Existence and well-posedness for symmetric vector quasi-equilibrium problems. (English) Zbl 1474.49050

Summary: An existence result for the solution set of symmetric vector quasi-equilibrium problems that allows for discontinuities is obtained. Moreover, sufficient conditions for the generalized Levitin-Polyak well-posedness of symmetric vector quasi-equilibrium problems are established.

MSC:

49K40 Sensitivity, stability, well-posedness
49J40 Variational inequalities
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