Set-valued variational principles. When migration improves quality of life

Majid Fakhar, Mohammadreza Khodakhah, Antoine Soubeyran and Jafar Zafarani
Additional contact information
Majid Fakhar: Department of Mathematics [Isfahan] - University of Isfahan
Mohammadreza Khodakhah: TVU - Technical and Vocational University
Jafar Zafarani: Department of Mathematics [Isfahan] - University of Isfahan

Post-Print from HAL

Abstract: In this paper, in the context of quasi-metric spaces, we obtain two set-valued versions of the Ekeland variational-type principle by means of lower and upper set less relations, for the case where the perturbations need not satisfy the triangle inequality. An application in terms of migration problems and quality of life is given.

Keywords: Lower and upper set less relations; Set-valued mapping; Trap; Quasi-metric space; Variational rationality (search for similar items in EconPapers)
Date: 2022-04
References: Add references at CitEc
Citations: View citations in EconPapers (1)

Published in Journal of Applied and Numerical Optimization, 2022, 4 (1), ⟨10.23952/jano.4.2022.1.04⟩

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-03659698

DOI: 10.23952/jano.4.2022.1.04

Access Statistics for this paper

More papers in Post-Print from HAL
Bibliographic data for series maintained by CCSD ().