| Article ID: | iaor20101730 |
| Volume: | 38 |
| Issue: | 2 |
| Start Page Number: | 143 |
| End Page Number: | 146 |
| Publication Date: | Mar 2010 |
| Journal: | Operations Research Letters |
| Authors: | Popovici Nicolae, La Torre Davide |
The aim of this paper is to study the structure of the efficient sets within a special class of multicriteria optimization problems, involving objective functions which are continuous and arcwise quasiconvex with respect to a certain family of cones. In particular, it is shown that such a problem is Pareto reducible and its efficient outcome set is strongly contractible.