The rapid expansion of broad-band seismic networks over the last decade has paved the
way for a new generation of global tomographic models. Significantly improved resolution of …

Recent progress in numerical methods and computer science allows us today to simulate
the propagation of seismic waves through realistically heterogeneous Earth models with …

Full waveform inversion (FWI) is a powerful method for reconstructing subsurface
parameters from local measurements of the seismic wavefield. This method consists in …

We develop and apply a full waveform inversion method that incorporates seismic data on a
wide range of spatio-temporal scales, thereby constraining the details of both crustal and …

Seismic S-wave receiver functions (SRF) are a uniquely powerful tool for imaging velocity
discontinuities within the upper mantle. SRF data frequently contain negative phases at …

The use of optimal transport distance has recently yielded significant progress in image
processing for pattern recognition, shape identification, and histograms matching. In this …

We use adjoint tomography to iteratively determine seismic models of the crust and upper
mantle beneath the European continent and the North Atlantic Ocean. Three-component …