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Hélène Barucq

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INRIA Senior Research Scientist

Head of the Project Team MAGIQUE-3D

email : helene.barucq@inria.fr
Tel : +33 5 59 40 75 40

Postal address:
Université de Pau – Magique 3D
Avenue de l’Université,
BP 1155
64013 PAU CEDEX
FRANCE

 

Direct and Inverse Problems related to wave propagation phenomena

I am essentially interested in the numerical simulation of the propagation of waves and I contribute in particular to the construction of new absorbing conditions. I work on time-dependent and stationary equations and I mainly focus on systems which are approximated by finite-element methods. I maintain collaborations with the oil company TOTAL for the development of software packages for the seismic imaging.

Artificial Boundary Conditions

Key words:
Pseudodifferential calculus, Absorbing Boundary Conditions, Multipliers method, Long-time behavior, TTI media.

Numerical methods for the numerical simulation of wave propagation

Key words:
Discontinuous Galerkin Methods, High Order Time schemes, Upscalling

Inverse Problems

Key words:
Elasto-acoustic problems, Reverse Time Migration