Xavier Claeys

Maître de conférence, laboratoire Jacques-Louis Lions

membre de l'équipe INRIA Alpines

Contact

Bureau 15-25-310
Université Pierre et Marie Curie
Laboratoire Jacques-Louis Lions
4 place Jussieu
75005 Paris

Tel: +33 (0)1 44 27 72 01
Email: claeys_AT_ann.jussieu.fr

Detailed curriculum vitae (updated in January 2018).

Research topics

My research activity is centered on the modelling and numerical analysis of linear wave propagation phenomena, in the context of frequency domain electromagnetics and acoustics. My main interests concern:

I have just started, as a leading coordinator, the research project NonlocalDD funded by the French National Research Agency (so-called ANR) for investigating boundary integral equations in conjunction with domain decomposition.

I have also been involved in the METAMATH project funded by the French Research National Agency (abreviated ANR) that focuses on the modelling and numerical analysis of metamaterials. Below are three presentations that provide a glimpse at my research concerns

Boundary element library

For practical purposes (implementation of multi-trace formulations in particular), I am developping my own personal boundary element library. Although far from optimal, with ongoing development, it allows easy/fast implementation of multi-trace formulations. It is called bemtool and is available on GitHub, distributed under the GNU Lesser General Public License.

Events

I am currently involved in the organisation of the following workshops and conference that you are kindly invited to attend

Poster Patrick Joly Poster IABEM

Publications

Ph.D. thesis
Asymptotics and numerical analysis for wave diffraction by thin wires,
Université Versailles Saint-Quentin-en-Yvelines, 2008.

Habilitation thesis
Boundary integral equations of time harmonic wave scattering at complex structures,
Université Pierre-et-Marie Curie, 2016.

Articles in peer reviewed journals


Submitted


Research reports


Proceedings

Teaching activities

For 2018-2019, I give tutorials and lectures in Université Pierre et Marie Curie (UPMC) at the master level.
The table below gives more details about the lectures I participate.

Course title Level Duration Content
4M016:
Initiation au C++
master 1 36hrs Detailed course on C++ syntax
4M026:
Approximation des EDPs
master 1 24hrs Programming sessions
on elementary numerical methods
4M053:
Calcul scientifique pour les
grands systèmes linéaires
master 1 32hrs Elementary numerical linear algebra