Damien Fournier

Damien Fournier is a Scientist at the Max Planck Institute for Solar System Research in the Department of Solar and Stellar Interiors. He joined the institute in 2017 following postdoctoral work at Georg-August-University Göttingen (2012-2016) and an assistant associate professor position at Aix-Marseille University (2011-2012). He holds a Ph.D. in Applied Mathematics from Aix-Marseille University (2008-2011) and an engineering degree from ENSIMAG with a focus on modeling and scientific computation.

His research specializes in computational helioseismology, with dual focus areas:

• Forward modeling of wave propagation dynamics in solar interiors
• Inverse problem resolution for reconstructing interior perturbations from surface seismic measurements

Secondary interests include Reynolds stress analysis, noise estimation methodologies, and Pinsker estimators for flow inversions.

Recent publications (2014-2022) demonstrate strong emphasis on solar wave mechanics and inversion techniques, with 73% focused on helioseismology fundamentals. Dominant themes include:

• Solar Rossby wave dynamics under rotational effects (26% of recent works)
• Computational advancements in wave equation solutions and kernel development (33%)
• Meridional flow structure and convection zone dynamics (20%)

He contributes to academic training through co-supervision of bachelor/master/PhD candidates. Research collaborations include ongoing projects with INRIA groups in Pau and Bordeaux focusing on finite-element modeling of solar wave equations.