October 2016 – Present


CNRS & Sorbonne Université

July 2014 – September 2016
Paris, France

Post-Doc position

Hutchinson SA & Sorbonne Université

Participation in the on-going development of a C++ solver for mechanical simulations
April 2013 – February 2014
Pau, France

Research engineer


Analysis and numerical simulations of seismic imaging
September 2011 – February 2013
Liège, Belgium

Post-doc position

Université de Liège

Development of a parallel solver based on domain decomposition method
September 2007 – August 2011
Nancy, France

PhD student

Université de Lorraine

Analysis and numerical simulations of wave propagation problems

Selected Publications

This article deals with boundary integral equation preconditioning for the multiple scattering problem. The focus is put on the single scattering preconditioner, corresponding to the diagonal part of the integral operator, for which two results are proved. Indeed, after applying this geometric preconditioner, it appears that, firstly, every direct integral equations become identical to each other, and secondly, that the indirect integral equation of Brakhage–Werner becomes equal to the direct integral equations, up to a change of basis. These properties imply in particular that the convergence rate of a Krylov subspaces solver will be exactly the same for every preconditioned integral equations. To illustrate this, some numerical simulations are provided at the end of the paper.
Journal of Mathematical Analysis and Applications, 2014

A time harmonic far field model for closed electromagnetic time reversal mirrors is proposed. Then, a limit model corresponding to small perfectly conducting scatterers is derived. This asymptotic model is used to prove the selective focusing properties of the time reversal operator. In particular, a mathematical justification of the decomposition of the time reversal operator (DORT) method is given for axially symmetric scatterers.
SIAM J. Appl. Math., 2008

Recent Publications

More Publications

. Integral equation based optimized Schwarz method for electromagnetics. Accepted for publication in the proceedings of the DDXXIV International Conference, 2018.

. GetDDM: an Open Framework for Testing Optimized Schwarz Methods for Time-Harmonic Wave Problems. Computer Physics Communications, 2016.

PDF Code Project DOI

. A quasi-optimal domain decomposition algorithm for the time-harmonic Maxwell's equations. Journal of Computational Physics, 2015.

PDF Project DOI



Matlab toolbox to solve two dimensional acoustic multiple scattering by disks.


GetDDM is an open-source framework for testing Schwarz-type domain decomposition methods for time-harmonic wave problems.


Séminaire des outils informatiques à l’usage des mathématiciennes et mathématiciens