Modelling methods are nowadays at the heart of any geophysical interpretation approach.
These are heavily relied upon by imaging techniques in elastodynamics and …

Computational physics has become an essential research and interpretation tool in many
fields. Particularly in reservoir geophysics, ultrasonic and seismic modeling in porous media …

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

Among all the numerical methods in seismology, the finite-difference (FD) technique
provides the best balance of accuracy and computational efficiency. This book offers a …

The interior of the Earth is quite complex due to the actual geometrical structure and the
presence of complex rheological materials, including viscoelastic rocks, porous sediments …

We develop a new family of well-balanced path-conservative quadrature-free one-step
ADER finite volume and discontinuous Galerkin finite element schemes on unstructured …

Abstract<? A3B2 twb=. 3w?> This article documents a comparative exercise for numerical
simulation of ground motion, addressing the seismic response of the Grenoble site, a typical …

We present a derivation of the equations describing wave propagation in porous media
based upon an averaging technique which accommodates the transition from the …

We introduce the application of an arbitrary high‐order derivative (ADER) discontinuous
Galerkin (DG) method to simulate earthquake rupture dynamics. The ADER‐DG method …

The feasibility of data based machine learning applied to ultrasound tomography is studied
to estimate water-saturated porous material parameters. In this work, the data to train the …