| Article ID: | iaor20118632 |
| Volume: | 150 |
| Issue: | 3 |
| Start Page Number: | 516 |
| End Page Number: | 529 |
| Publication Date: | Sep 2011 |
| Journal: | Journal of Optimization Theory and Applications |
| Authors: | Tijs S, Chicco M, Mignanego F, Pusillo L |
| Keywords: | programming: multiple criteria |
Motivated by applications to the real world, various optimality criteria (also approximate ones) are developed for situations in vector optimization. We propose a new type of solution based on upper comprehensive sets and we discuss the existence of optimal points in multicriteria situations.