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 …

The numerical modeling of mechanical waves is currently a fundamental tool for the study
and investigation of their propagation in media with heterogeneous physical properties …

For wave propagation problems, we derive a closed expression of Riemann solvers for the
interface between two distinct physics models with anisotropic material properties. For the …

Convolutional neural networks can provide a potential framework to characterize
groundwater storage from seismic data. Estimation of key components, such as the amount …

Biot's equations describe the physics of hydromechanically coupled systems establishing
the widely recognized theory of poroelasticity. This theory has a broad range of applications …

Many applications from the fields of seismology and geoengineering require simulations of
seismic waves in porous media. Biot's theory of poroelasticity describes the coupling …

Porous materials are often used in the context of passive noise control applications due to
their low cost and good sound absorption properties. As the most commonly used predictive …

The Earth is a complex medium containing heterogeneities over many scales. Its
mechanical properties have great variability as well. The influence of heterogeneities on …

Numerical modelling of wave propagation in the heterogeneous and anisotropic porous
media is important for seismic exploration. When modelling time-domain poroelastic waves …

We develop a numerical solver for three-dimensional poroelastic wave propagation, based
on a high-order discontinuous Galerkin (DG) method, with the Biot poroelastic wave …