Article ID: | iaor201110505 |
Volume: | 51 |
Issue: | 4 |
Start Page Number: | 657 |
End Page Number: | 675 |
Publication Date: | Dec 2011 |
Journal: | Journal of Global Optimization |
Authors: | Capata Adela |
Keywords: | programming: multiple criteria |
In this paper, we present sufficient conditions for the existence of Henig efficient solutions, superefficient solutions and Henig globally efficient solutions of a vector equilibrium problem in topological vector spaces, using a well‐known separation theorem in infinite dimensional spaces. As an application, using a scalarization technique, existence results for proper efficient solutions of generalized vector variational inequalities are given.