96 citations · 137 across the 2 of their papers we have counts for
2 papers
physics.comp-ph2021★ 41 cited
PINNtomo: Seismic tomography using physics-informed neural networks
Umair bin Waheed, Tariq Alkhalifah, Ehsan Haghighat +2
Seismic traveltime tomography using transmission data is widely used to image the Earth's interior from global to local scales. In seismic imaging, it is used to obtain velocity mo…
physics.class-ph2007★ 96 cited
Free and smooth boundaries in 2-D finite-difference schemes for transient elastic waves
Bruno Lombard, Joël Piraux, Céline Gélis +1
A method is proposed for accurately describing arbitrary-shaped free boundaries in single-grid finite-difference schemes for elastodynamics, in a time-domain velocity-stress framew…