In this paper we formulate and analyze two non-conforming high order strategies for the
approximation of elastic wave problems in heterogeneous media, namely the Mortar …

Mathematicsisplayinganevermoreimportant…-ical sciences, provoking a blurring of
boundaries between scienti? c disciplines and a resurgence of interest in the modern as …

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

In this paper, we present a series of mathematical abstractions for seismologically relevant
wave equations discretized using finite-element methods, and demonstrate how these …

This book is an introductory text to a range of numerical methods used today to simulate time-
dependent processes in Earth science, physics, engineering, and many other fields. The …

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 …

We present REVEAL, a global‐scale, transversely isotropic full‐waveform inversion model.
REVEAL builds upon the earlier construction of the long‐wavelength Earth (LOWE) model …

We propose a new approach to full seismic waveform inversion on continental and global
scales. This is based on the time–frequency transform of both data and synthetic …

This article describes the extension of the arbitrary high-order Discontinuous Galerkin
(ADER-DG) method to treat locally varying polynomial degress of the basis functions, so …

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 …