Curriculum Vitae
The pdf version of my academic CV is available here.
Conference presentations and posters
2023
An a Posteriori Error Estimator for the Spectral Fractional Power of the Laplacian
R. B., O. Barrera, S. P. A. Bordas, F. Chouly, J. S. Hale
Large-Scale Scientific Computations 2023 (invited by Prof. S. Harizanov)
Slides available here.
R. B., O. Barrera, S. P. A. Bordas, F. Chouly, J. S. Hale
Large-Scale Scientific Computations 2023 (invited by Prof. S. Harizanov)
Slides available here.
2021
Local a posteriori error estimates for the spectral fractional Laplacian
R. B., S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
FEniCS conference 2021
Slides available here.
R. B., S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
FEniCS conference 2021
Slides available here.
2021
Practical aspects of a hierarchical a posteriori error estimator of Bank-Weiser type
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
SIAM CSE 2021
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
SIAM CSE 2021
2021
A posteriori error estimation for the fractional Laplacian
R. B., A. Lozinski, F. Chouly, S. P. A. Bordas, J. S. Hale
One Nonlocal World opening event
Poster available here.
R. B., A. Lozinski, F. Chouly, S. P. A. Bordas, J. S. Hale
One Nonlocal World opening event
Poster available here.
2020
Hierarchical a posteriori error estimation of Bank-Weiser type in the FEniCS project
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
WCCM ECCOMAS Congress 2020
Slides available here.
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
WCCM ECCOMAS Congress 2020
Slides available here.
Scientific organization experience
2021
Chair of the minisymposium on advanced adaptive discretization methods
SIAM CSE 2021
SIAM CSE 2021
Seminar presentations
2024
2022
A posteriori error estimation in the FEniCSx finite element software and application to the fractional Laplacian
R. B., S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
Café technique Michelin, Clermont-Ferrand, France
Slides available here.
R. B., S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
Café technique Michelin, Clermont-Ferrand, France
Slides available here.
2022
Hierarchical a posteriori error estimation in the FEniCS finite element software and applications to fractional PDEs
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
GIREF seminar, Laval University, Québec, Canada
Slides available here.
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
GIREF seminar, Laval University, Québec, Canada
Slides available here.
2021
Remporter le championat du monde de fléchettes sans se ruiner avec la méthode Multi-level Monte-Carlo
R. B., J. S. Hale
Journée des jeunes chercheurs, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
R. B., J. S. Hale
Journée des jeunes chercheurs, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
2021
Méthodes éléments finis et estimation d'erreur pour l'étude du ménisque
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski, O. Barrera
Mini-conférence PASS-SPI, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski, O. Barrera
Mini-conférence PASS-SPI, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
2021
Discretization of the fractional Laplacian using finite element methods and a posteriori error estimation
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
PhD seminar, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
PhD seminar, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
2019
Old school a posteriori error estimation based on local Neumann problems
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
Legato team seminar, University of Luxembourg, Esch-sur-Alzette, Luxembourg
R. B., S. P. A. Bordas, J. S. Hale, F. Chouly, A. Lozinski
Legato team seminar, University of Luxembourg, Esch-sur-Alzette, Luxembourg
2019
Finite element methods and a posteriori error estimation
R. B., F. Chouly, A. Lozinski, S. P. A. Bordas, J. S. Hale
Journée de l'école doctorale Carnot-Pasteur, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
R. B., F. Chouly, A. Lozinski, S. P. A. Bordas, J. S. Hale
Journée de l'école doctorale Carnot-Pasteur, Université de Bourgogne Franche-Comté, Besançon, France
Slides available here.
2019
Controlling error in multi-level approximations of stochastic PDEs
R. B., F. Chouly, A. Lozinski, S. P. A. Bordas, J. S. Hale
SPOC seminar, Institut de Mathématiques de Bourgogne, Dijon, France
Slides available here.
R. B., F. Chouly, A. Lozinski, S. P. A. Bordas, J. S. Hale
SPOC seminar, Institut de Mathématiques de Bourgogne, Dijon, France
Slides available here.
Software
- FEniCSx-Error-Estimation, FEniCSx package for a posteriori error estimation (LGPLv3)
R. B., J. S. Hale
Git repository here.
Figshare containing a simplified version of the code here.
Figshare containing a minimal example of error estimation for the fractional Laplacian here. - FEniCS-Error-Estimation, FEniCS package for a posteriori error estimation (LGPLv3)
R. B., J. S. Hale
Git repository here.
Education
2017-2022
PhD thesis in Computational Engineering and Applied Mathematics
supervised by S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
University of Luxembourg and Université de Bourgogne Franche-Comté
supervised by S. P. A. Bordas, F. Chouly, J. S. Hale, A. Lozinski
University of Luxembourg and Université de Bourgogne Franche-Comté
2017
Master's degree in Advanced Mathematics
Université de Bourgogne Franche-Comté
Université de Bourgogne Franche-Comté
2016
Agrégation externe de Mathématiques
National competitive examination
National competitive examination
2015
Master's degree in Mathematics instruction
Université de Bourgogne Franche-Comté
Université de Bourgogne Franche-Comté
2014
CAPES externe de Mathématiques
National competitive examination
National competitive examination
2013
Bachelor's degree in Mathematics
Université de Bourgogne Franche-Comté
Université de Bourgogne Franche-Comté
Teaching experience
2018
Exercises in mathematics for 1st year Engineering bachelor students
Winter semester
University of Luxembourg
Winter semester
University of Luxembourg
2015
Lecture & exercises on linear ODEs for 1st year Biology bachelor students
half of Winter semester
Université de Bourgogne Franche-Comté
half of Winter semester
Université de Bourgogne Franche-Comté
2014
Exercises on linear ODEs for 1st year Biology bachelor students
half of Winter semester
Université de Bourgogne Franche-Comté
half of Winter semester
Université de Bourgogne Franche-Comté
2012-2013
Highschool students tutoring in mathematics
Lycée Jules Haag, Besançon
Lycée Jules Haag, Besançon