Zobrazeno 1 - 10 of 62 pro vyhledávání: '"Michel Duprez"'
1
Akademický článek
Delayed closed-loop neurostimulation for the treatment of pathological brain rhythms in mental disorders: a computational study
Autor: Thomas Wahl, Joséphine Riedinger, Michel Duprez, Axel Hutt
Publikováno v: Frontiers in Neuroscience, Vol 17 (2023)
Mental disorders are among the top most demanding challenges in world-wide health. A large number of mental disorders exhibit pathological rhythms, which serve as the disorders characteristic biomarkers. These rhythms are the targets for neurostimula
Externí odkaz: https://doaj.org/article/9e72fe0411994d89acfe3be529c6bdb2
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2
Akademický článek
Mosquito population control strategies for fighting against arboviruses
Autor: Luis Almeida, Michel Duprez, Yannick Privat, Nicolas Vauchelet
Publikováno v: Mathematical Biosciences and Engineering, Vol 16, Iss 6, Pp 6274-6297 (2019)
In the fight against vector-borne arboviruses, an important strategy of control of epidemic consists in controlling the population of the vector, Aedes mosquitoes in this case. Among possible actions, two techniques consist either in releasing steril
Externí odkaz: https://doaj.org/article/932534f95d6a4d409e8bd2d3116639ae
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3
φ-FEM: an optimally convergent and easily implementable immersed boundary method for particulate flows and Stokes equations
Autor: Michel Duprez, Vanessa Lleras, Alexei Lozinski
Publikováno v: ESAIM: Mathematical Modelling and Numerical Analysis
ESAIM: Mathematical Modelling and Numerical Analysis, 2023, 57, pp.1111-1142. ⟨10.1051/m2an/2023010⟩
We present an immersed boundary method to simulate the creeping motion of a rigid particle in a fluid described by the Stokes equations discretized thanks to a finite element strategy on unfitted meshes, called ϕ-FEM, that uses the description of th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14f70f33cd3a578686d761a97ea94a4a
https://hal.science/hal-03588715v4/file/main.pdf
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4
Optimal Immunity Control and Final Size Minimization by Social Distancing for the SIR Epidemic Model
Autor: Nicolas Vauchelet, Michel Duprez, Yannick Privat, Pierre-Alexandre Bliman
Publikováno v: Journal of Optimization Theory and Applications
Journal of Optimization Theory and Applications, 2021, 189 (2), pp.408--436. ⟨10.1007/s10957-021-01830-1⟩
Journal of Optimization Theory and Applications, Springer Verlag, 2021, 189 (2), pp.408--436. ⟨10.1007/s10957-021-01830-1⟩
International audience; The aim of this article is to understand how to apply partial or total containment to SIR epidemic model during a given finite time interval in order to minimize the epidemic final size, that is the cumulative number of cases
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdbcb564b77885bc26b209166c9d3ed7
https://doi.org/10.1007/s10957-021-01830-1
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7
Optimization of spatial control strategies for population replacement, application to Wolbachia
Autor: Yannick Privat, Romane Hélie, Michel Duprez, Nicolas Vauchelet
Publikováno v: ESAIM: Control, Optimisation and Calculus of Variations
ESAIM: Control, Optimisation and Calculus of Variations, EDP Sciences, In press, ⟨10.1051/cocv/2021070⟩
ESAIM: Control, Optimisation and Calculus of Variations, 2021, 27, pp.30. ⟨10.1051/cocv/2021070⟩
In this article, we are interested in the analysis and simulation of solutions to an optimal control problem motivated by population dynamics issues. In order to control the spread of mosquito-borne arboviruses, the population replacement technique c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6088cd2729eeea910b395e002f68fa7
https://hal.archives-ouvertes.fr/hal-03044740
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8
A new $\phi$-FEM approach for problems with natural boundary conditions
Autor: Michel Duprez, Vanessa Lleras, Alexei Lozinski
Publikováno v: Numerical Methods for Partial Differential Equations
Numerical Methods for Partial Differential Equations, Wiley, In press
Numerical Methods for Partial Differential Equations, In press, 39 (1), pp.281-303. ⟨10.1002/num.22878⟩
International audience; We present a new finite element method, called $φ$-FEM, to solve numerically elliptic partial differential equations with natural (Neumann or Robin) boundary conditions using simple computational grids, not fitted to the boun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b36dd0f7eb68f3623a917f09644b7a9f
http://arxiv.org/abs/2003.11733
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9
Compact perturbations of controlled systems
Autor: Guillaume Olive, Michel Duprez
Publikováno v: Mathematical Control and Related Fields
Mathematical Control and Related Fields, AIMS, 2018, 8 (2), pp.397-410
Mathematical Control and Related Fields, 2018, 8 (2), pp.397-410
International audience; In this article we study the controllability properties of general compactly perturbed exactly controlled linear systems with admissible control operators. Firstly, we show that approximate and exact controllability are equiva
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b92978a1112e709ea54d1224b3f358
https://doi.org/10.3934/mcrf.2018016
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10
Minimal time for the continuity equation controlled by a localized perturbation of the velocity vector field
Autor: Michel Duprez, Morgan Morancey, Francesco Rossi
Publikováno v: Journal of Differential Equations
Journal of Differential Equations, 2020, 269 (1)
Journal of Differential Equations, Elsevier, 2020, 269 (1)
International audience; In this work, we study the minimal time to steer a given crowd to a desired configuration. The control is a vector field, representing a perturbation of the crowd velocity, localized on a fixed control set. We will assume that
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e92ce361aa4384acce47d74aeb6087
http://hdl.handle.net/11577/3324041
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