314 citations · 717 across the 34 of their papers we have counts for
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physics.geo-ph2019★ 13 cited
Full Reciprocity-Gap Waveform Inversion in the frequency domain, enabling sparse-source acquisition
Florian Faucher, Giovanni Alessandrini, Hélène Barucq +3
The quantitative reconstruction of sub-surface Earth properties from the propagation of waves follows an iterative minimization of a misfit functional. In marine seismic exploratio…
math.AP2019
Globally diffeomorphic --harmonic mappings
Giovanni Alessandrini, Vincenzo Nesi
Given a two--dimensional mapping whose components solve a divergence structure elliptic equation, we give necessary and sufficient conditions on the boundary so that is a g…