Global seismographic networks (GSNs) emerged during the late nineteenth and early
twentieth centuries, facilitated by seminal international developments in theory, technology …

Seismic full-waveform inversion (FWI) for imaging Earth's interior was introduced in the late
1970s. Its ultimate goal is to use all of the information in a seismogram to understand the …

We propose a new approach to the solution of the wave propagation and full waveform
inversions (FWIs) based on a recent advance in deep learning called physics‐informed …

Frequency-domain wavefield solutions corresponding to the anisotropic acoustic wave
equation can be used to describe the anisotropic nature of the Earth. To solve a frequency …

This paper aims at obtaining a semi‐analytical and semi‐numerical 3D model of source‐to‐
site seismic wave propagation due to kinematic finite‐fault sources. To this end, a two‐step …

Building on global adjoint tomography model GLAD-M15, we present transversely isotropic
global model GLAD-M25, which is the result of 10 quasi-Newton tomographic iterations with …

We draw connections between seismic tomography, adjoint methods popular in climate and
ocean dynamics, time-reversal imaging and finite-frequency 'banana-doughnut'kernels. We …

We use a spectral-element method to simulate seismic wave propagation throughout the
entire globe. The method is based upon a weak formulation of the equations of motion and …

Whether the two large low–shear velocity provinces (LLSVPs) at the base of Earth's mantle
are wide compact structures extending thousands of kilometers upward or bundles of distinct …

The perfectly matched layer (PML) absorbing boundary condition has proven to be very
efficient from a numerical point of view for the elastic wave equation to absorb both body …