Guillaume DUJARDIN - personal webpage

Who I am

I am a senior research scientist ("directeur de recherche") at Inria.
I am the scientific leader of the PARADYSE project-team at the centre Inria de l'université de Lille.
I am the deputy director for science ("délégué scientifique adjoint") of the resarch center. The director for science is Nathalie Mitton.
I am a member of the team "numerical analysis and PDEs" of the Laboratoire Paul Painlevé.
I am a part-time non-permanent professor ("Professeur chargé de cours d'exercice incomplet") at the Applied Mathematics Department of the École polytechnique.

What I do

I work in applied mathematics and my main research topic is the numerical approximation of the solutions of evolutionary problems. I study numerical approximations of solutions of deterministic (and sometimes stochastic) Ordinary Differential Equations (ODEs), Partial Differential Equations (PDEs) and systems, written as well-posed Cauchy-problems. I am interested in quantitative properties of the methods (high order methods, computational efficiency, etc) as well as in qualitative properties (long-time behiaviour, geometry, AP-schemes, etc).

My scientific interests lie in the efficient numerical simulation of fundamental models of Physics. I work with fellow mathematicians as well as physicists (in particular of the PhLAM laboratory in Lille). Applications of my work include nonlinear optics and cold atoms.