| Article ID: | iaor20003715 |
| Country: | Germany |
| Volume: | 50 |
| Issue: | 3 |
| Start Page Number: | 373 |
| End Page Number: | 384 |
| Publication Date: | Jan 1999 |
| Journal: | Mathematical Methods of Operations Research (Heidelberg) |
| Authors: | Cheng Y.H., Fu W.T. |
A new kind of proper efficiency, namely strong efficiency, is introduced in a locally convex space. Strong efficiency generalizes Borwein's super efficiency and refines other proper efficiency. We provide a scalar characterization for strongly efficient points and study the section property and density of the set of strongly efficient points.