Abstract
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.
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Communicated by Panos M. Pardalos.
This research was partially supported by MUR (Ministero Università Ricerca—Italia) via a contract with S. Tijs. We thank Rodica Branzei for her helpful comments on a previous version of the paper. The valuable comments of the referees are gratefully acknowledged.
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Chicco, M., Mignanego, F., Pusillo, L. et al. Vector Optimization Problems via Improvement Sets. J Optim Theory Appl 150, 516–529 (2011). https://doi.org/10.1007/s10957-011-9851-1
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DOI: https://doi.org/10.1007/s10957-011-9851-1