François Madiot

I am currently working at CEA, Service d’ ́Etudes des Réacteurs et de Mathématiques Appliquées, 91191 Gif-sur-Yvette, France. [Link to LinkedIn](https://www.linkedin.com/in/fran%C3%A7ois-madiot-0246b785/), [Link to ResearchGate](https://www.researchgate.net/profile/Francois-Madiot), [Link to Google Scholar](https://scholar.google.com/citations?user=h6IDnaMAAAAJ&hl=fr) # Research **Reseach Interests** I am interested in mathematical applications related to the development of finite element discretizations, more specifically the mixed finite elements and the discontinuous finite elements, for neutral particle transport. In particular, the subjects I am interested in are listed below: * Numerical analysis; * A posteriori estimation; * Domain decomposition; * Model order reduction. During my PhD, I studied various multiscale finite element approaches for advection diffusion problems. **Present or former students** Mario Gervais (PhD student : 10/2022 - ) (co-supervision Patrick Ciarlet) Yonah Conjungo Taumhas (PhD student : 10/2020 - ) (co-supervision Tony Lelièvre, Virginie Ehrlacher and Geneviève Dusson) **Master** Nicolas Podvin (5 months, 2019), Amanda Goldani Rodrigues Peixoto (6 months, 2019), Pierre-Alain Legros (4 months, 2021), Christos Mountzouris (6 months, 2022), Mathis Antonetti (6 months, 2022), Sofiane Ezzihi (co-supervision Erell Jamelot and Olivier Lafitte, 6 months, 2022) **Post-doctoral student** Minh-Hieu Do, co-supervision Patrick Ciarlet, (2 years 2018 - 2020) Nathan Greiner, co-supervision Guillaume Campioni , (2 years 2020 - 2022) **Oral communications** * M&C 2023 - The International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, 2023: An Application of Reduced Basis Methods to Core Computation in APOLLO3® * M&C 2023 - The International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering, 2023: Stationary Coupled Neutron/Photon Core Calculations in APOLLO3® * XVème Colloque Franco-Roumain de Mathématiques Appliquées, 2022 : A Posteriori error estimates for mixed finite element discretizations of the neutron diffusion equations (bis) * Journée Mathématiques pour la neutronique, 2021 : A Posteriori error estimates for mixed finite element discretizations of the neutron diffusion equations * 14th World Congress on Computational Mechanics (WCCM), ECCOMAS Congress 2020 : Elements of verification of the neutronics deterministic solvers of the APOLLO3 code for the time-dependent Boltzmann equation * 26th International Domain Decomposition Conference, DD26, 2020 : Domain Decomposition Method for nuclear core reactor simulations with low-regularity solution * PHYSOR 2020 Transition to a scalable nuclear future, 2020 : Adaptive solution of the neutron diffusion equation with heterogeneous coefficients using the mixed finite element method on structured meshes # Short Vita Employment * 2017 -... : Research Engineer at CEA Saclay * 2013-2016 : PhD student in Applied Mathematics, Université Paris-Est Education * 2013-2016 : PhD student in Applied Mathematics, Université Paris-Est * 2012-2013 : Master in Mathematics and Applications, Major degree Numerical Analysis & Partial Differential Equations (ANEDP) Sorbonne Université * 2009-2013 : Engineering School, Applied Mathematics and computer science Department Ecole des Ponts ParisTech (Paris)