Výsledky vyhledávání - "Michel de Lara"

Capra-Convexity, Convex Factorization and Variational Formulations for the ℓ0 Pseudonorm

Autor: Michel De Lara, Jean-Philippe Chancelier

Publikováno v: Set-Valued and Variational Analysis. 30:597-619

The so-called l0 pseudonorm, or cardinality function, counts the number of nonzero components of a vector. In this paper, we analyze the l0 pseudonorm by means of so-called Capra (constant along primal rays) conjugacies, for which the underlying sour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb48c49f1e126cae10106b875b90423a
https://doi.org/10.1007/s11228-021-00606-z

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Optimization of a domestic microgrid equipped with solar panel and battery: Model Predictive Control and Stochastic Dual Dynamic Programming approaches

Autor: François Pacaud, Pierre Carpentier, Jean-Philippe Chancelier, Michel De Lara

In this study, a microgrid with storage (battery, hot water tank) and solar panel is considered. We benchmark two algorithms, MPC and SDDP, that yield online policies to manage the microgrid, and compare them with a rule based policy. Model Predictiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed003c246b12d61661ad69d3baf778fe
http://arxiv.org/abs/2205.07700

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Constant along primal rays conjugacies and the l0 pseudonorm

Autor: Jean-Philippe Chancelier, Michel De Lara

Publikováno v: Optimization. 71:355-386

The so-called l0 pseudonorm on Rd counts the number of nonzero components of a vector. It is used in sparse optimization, either as criterion or in the constraints, to obtain solutions with few nonzero entries. For such problems, the Fenchel conjugac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fec0e36d11739164bd68c8baf64e73e1
https://doi.org/10.1080/02331934.2020.1822836

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French Optimal and Robust Trade Policies Under Carbon Footprint Reduction Constraint and Uncertainties

Autor: Théo Mandonnet, Julien Ancel, Michel De Lara

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::967fc4a1c93b2195103d7aca46a67b88
https://doi.org/10.2139/ssrn.4291675

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Multistage Optimization of a Petroleum Production System with Material Balance Model

Autor: Cyrille Vessaire, Jean-Philippe Chancelier, Michel De Lara, Pierre Carpentier, Alejandro Rodríguez-Martínez, Anna Robert

In this paper, we propose a mathematical formulation for the management of an oil production network as a multistage optimization problem. The reservoir is modeled as a controlled dynamical system by using material balance equations. We use a dynamic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521c8a7bc2af2deb32a3b9219d63c4a2

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Robust viability analysis of a controlled epidemiological model

Autor: Lilian Sofia Sepulveda Salcedo, Michel De Lara

Publikováno v: RED: Repositorio Educativo Digital UAO
Universidad Autónoma de Occidente
instacron:Universidad Autónoma de Occidente
Repositorio Institucional UAO

Managing infectious diseases is a world public health issue, plagued by uncertainties. In this paper, we analyze the problem of viable control of a dengue outbreak under uncertainty. For this purpose, we develop a controlled Ross-Macdonald model in d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::363d53095fe6672c07d1310827b6683f
https://doi.org/10.1016/j.tpb.2019.02.003

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A Fresh Geometrical Look at the General S-Procedure

Autor: Michel De Lara, Jean-Baptiste Hiriart-Urruty

Publikováno v: Optimization Letters
Optimization Letters, 2021, 16, pp.1129-1135. ⟨10.1007/s11590-021-01789-y⟩

International audience; We revisit the S-procedure for general functions with "geometrical glasses". We thus delineate a necessary condition, and almost a sufficient condition, to have the S-procedure valid. Everything is expressed in terms of convex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45694a5fbbefec0e720f9cdf4b6d30d
https://hal.archives-ouvertes.fr/hal-03137154

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Kuhn's Equivalence Theorem for Games in Product Form

Autor: Benjamin Heymann, Michel De Lara, Jean-Philippe Chancelier

We propose an alternative to the tree representation of extensive form games. Games in product form represent information with $\sigma$-fields over a product set, and do not require an explicit description of the play temporality, as opposed to exten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54e372cea469c9c1e319ddf12da17422
https://hal.archives-ouvertes.fr/hal-03193448

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EMSx: a numerical benchmark for energy management systems

Autor: Jean-Philippe Chancelier, Michel De Lara, Pierre Carpentier, Adrien Le Franc

Publikováno v: Energy Systems
Energy Systems, Springer, 2021

International audience; Inserting renewable energy in the electric grid in a decentralized manneris a key challenge of the energy transition. However, at local scale, both production and demand display erratic behavior, which makes it delicate to mat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10ae2217ad5265e9f918cf71d7876055
https://hal.archives-ouvertes.fr/hal-02425913

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