Abstract
The paper deals with the minimization of a function over the solution set of a range inclusion problem determined by a multifunction. A strong Lagrange duality is provided first in terms of a quasirelative interior condition and then under a so-called Assumption (S). When the function and the multifunction are convex, we improve this duality under a closed cone condition. The stability analysis is investigated. In addition, if the multifunction is a convex process, then the Fenchel dual is performed in terms of its conjugate. As a first application, we provide a unified approach to the optimization of general discrete inclusions systems; in particular, we improve several results on optimal control, strong Lagrange duality and Fenchel duality for some classes of convex controlled discrete processes.
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Mokhtar-Kharroubi, H. Convex and convex-like optimization over a range inclusion problem and first applications. Decisions Econ Finan 40, 277–299 (2017). https://doi.org/10.1007/s10203-017-0190-z
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DOI: https://doi.org/10.1007/s10203-017-0190-z
Keywords
- Support function of a multifunction
- Optimization over inclusions
- Regularity conditions
- Strong Lagrange duality
- Stabilty
- Conjugate duality
- Discrete convex systems
- Optimal control