Anaïs Crestetto

Photo Photo Photo

Photo

I am maître de conférences (assistant professor) at the Laboratoire de Mathématiques Jean Leray of the Université de Nantes.

Contact

E-mail:
    anais.crestetto(at)univ-nantes.fr

Professional address:
    Université de Nantes
    Laboratoire de Mathématiques Jean Leray
    2, rue de la Houssinière
    44322 Nantes Cedex 3
    France

Phone:
    +33 (0)2 76 64 50 52

Office: 124, building 10.

Keywords:
   Numerical analysis of PDEs, optimization of numerical methods, HPC.
   Asymptotic-Preserving schemes, fluid-kinetic coupling, GPU programming, Particle-In-Cell method, Finite Volumes method, Discontinuous Galerkin method.

Projects:
    - Member of project ANR MoHyCon (ANR-17-CE40-0027, Jan. 2018 - Dec. 2020).
    - Leader of a project « PEPS Jeunes Chercheurs Jeunes Chercheuses » (2019).
    - Member of CIMI Research project SCANISO (Jan. 2018 - Dec. 2019).
    - Member of regional project « Paris scientifiques » Exprodil (since Sept. 2016).
    - Member of project ANR Achylles (ANR-14-CE25-0001, 2014 - 2018).

Relaxation towards a Maxwellian equilibrium, 3D in space, 3D in velocity case

Micro-macro Monte Carlo method for a Boltzmann-BGK equation in the diffusive scaling.
Plot of ∭ f(t,x,v) dx as a function of v from t=0 to t=1.
Parameter ε=1 on the left, ε=0.5 on the right.

Photo Photo