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List of works by Dimitri Komatitsch

2D numerical modeling of ultrasonic wave propagation in concrete: A parameterization study in a multiple-scattering medium

A 1.8 trillion degrees-of-freedom, 1.24 petaflops global seismic wave simulation on the K computer

A 14.6 billion degrees of freedom, 5 teraflops, 2.5 terabyte earthquake simulation on the Earth Simulator

scholarly article published 2003

A 3-D spectral-element and frequency-wave number hybrid method for high-resolution seismic array imaging

scholarly article

A Simulation of Seismic Wave Propagation at High Resolution in the Inner Core of the Earth on 2166 Processors of MareNostrum

A flexible numerical approach for non-destructive ultrasonic testing based on a time-domain spectral-element method: Ultrasonic modeling of Lamb waves in immersed defective structures and of bulk waves in damaged anisotropic materials

A high-order 3D spectral-element method for the forward modelling and inversion of gravimetric data - Application to the western Pyrenees

A hybrid method to compute short-period synthetic seismograms of teleseismic body waves in a 3-D regional model

A perfectly matched layer absorbing boundary condition for the second-order seismic wave equation

article by Dimitri Komatitsch & Jeroen Tromp published July 2003 in Geophysical Journal International

A perfectly matched layer for fluid-solid problems: Application to ocean-acoustics simulations with solid ocean bottoms.

scientific article published in July 2016

Accelerating a three-dimensional finite-difference wave propagation code using GPU graphics cards

An absorbing boundary formulation for the stratified, linearized, ideal MHD equations based on an unsplit, convolutional perfectly matched layer

scientific article published in Astronomy and Astrophysics

An axisymmetric time-domain spectral-element method for full-wave simulations: Application to ocean acoustics ⬇️

scientific article

An unsplit convolutional perfectly matched layer improved at grazing incidence for seismic wave propagation in poroelastic media

scholarly article

An unsplit convolutional perfectly matched layer improved at grazing incidence for the seismic wave equation

scholarly article

An unsplit convolutional perfectly matched layer technique improved at grazing incidence for the viscoelastic wave equation

Analysis of strong scattering at the micro-scale

article published in 2004

Anelastic sensitivity kernels with parsimonious storage for adjoint tomography and full waveform inversion ⬇️

BOAST

Broadband modeling of the 2002 Denali fault earthquake on the Earth Simulator

scholarly article by Seiji Tsuboi et al published October 2003 in Physics of the Earth and Planetary Interiors

Broadband transmission losses and time dispersion maps from time-domain numerical simulations in ocean acoustics

article

CUBIT and Seismic Wave Propagation Based Upon the Spectral-Element Method: An Advanced Unstructured Mesher for Complex 3D Geological Media

Effects of 3D Attenuation on Seismic Wave Amplitude and Phase Measurements

Effects of Realistic Surface Topography on Seismic Ground Motion in the Yangminshan Region of Taiwan Based Upon the Spectral-Element Method and LiDAR DTM

article published in 2009

Effects of Topography on Seismic-Wave Propagation: An Example from Northern Taiwan

scientific article

Effects of crust and mantle heterogeneity on PP/P and SS/S amplitude ratios

scholarly article

Effects of ejecta accumulation on the crater population of asteroid 433 Eros

scholarly article

Elastic surface waves in crystals--part 2: cross-check of two full-wave numerical modeling methods

scientific article

Elastic surface waves in crystals. Part 1: review of the physics

scientific article published on March 2011

Elastic wave propagation in an irregularly layered medium

Energy efficiency vs. performance of the numerical solution of PDEs: An application study on a low-power ARM-based cluster

Exploiting Intensive Multithreading for the Efficient Simulation of 3D Seismic Wave Propagation

FTI

Finite and Spectral Element Methods on Unstructured Grids for Flow and Wave Propagation Problems

Finite-Difference Modeling of Acoustic and Gravity Wave Propagation in Mars Atmosphere: Application to Infrasounds Emitted by Meteor Impacts

Finite-difference numerical modelling of gravitoacoustic wave propagation in a windy and attenuating atmosphere

article published in 2016

Fluid–solid coupling on a cluster of GPU graphics cards for seismic wave propagation

Forward and adjoint simulations of seismic wave propagation on emerging large-scale GPU architectures

scholarly article published November 2012

Forward and adjoint simulations of seismic wave propagation on fully unstructured hexahedral meshes

Glacial isostatic adjustment on 3-D Earth models: a finite-volume formulation

article by Konstantin Latychev et al published May 2005 in Geophysical Journal International

Global adjoint tomography: first-generation model

article by Ebru Bozdağ et al published 22 September 2016 in Geophysical Journal International

Gravity inversion using wavelet-based compression on parallel hybrid CPU/GPU systems: application to southwest Ghana

High-frequency simulations of global seismic wave propagation using SPECFEM3D_GLOBE on 62K processors

article published in 2008

High-order finite-element seismic wave propagation modeling with MPI on a large GPU cluster

High-performance finite-element simulations of seismic wave propagation in three-dimensional nonlinear inelastic geological media

High-resolution seismic array imaging based on an SEM-FK hybrid method

Highly accurate stability-preserving optimization of the Zener viscoelastic model, with application to wave propagation in the presence of strong attenuation

How to adapt numerical simulation of wave propagation and ultrasonic laboratory experiments to be comparable — A case study for a complex topographic model

scholarly article

Hybrid Galerkin numerical modelling of elastodynamics and compressible Navier–Stokes couplings: applications to seismo-gravito acoustic waves

Improved forward wave propagation and adjoint-based sensitivity kernel calculations using a numerically stable finite-element PML

Introduction to the spectral element method for three-dimensional seismic wave propagation

Isosurface extraction and interpretation on very large datasets in geophysics

Laboratory benchmarks vs. Synthetic modeling of seismic wave propagation in complex environments (BENCHIE Project): Results for a spectral-element method and the Tip Wave Superposition Method

Modeling the propagation of elastic waves using spectral elements on a cluster of 192 GPUs

Near real-time simulations of global CMT earthquakes

scholarly article by Jeroen Tromp et al published 16 September 2010 in Geophysical Journal International

Near-field influence on shear wave splitting and traveltime sensitivity kernels

Numerical Simulation of Ground Rotations along 2D Topographical Profiles under the Incidence of Elastic Plane Waves

scientific article

Numerical modeling of zero-offset laboratory data in a strong topographic environment: results for a spectral-element method and a discretized Kirchhoff integral method

Optimized discrete wavelet transforms in the cubed sphere with the lifting scheme-implications for global finite-frequency tomography

Parallel extraction and simplification of large isosurfaces using an extended tandem algorithm

Parallel three-dimensional electrical capacitance data imaging using a nonlinear inversion algorithm and Lp norm-based model regularization

Performance of Two 18-Story Steel Moment-Frame Buildings in Southern California During Two Large Simulated San Andreas Earthquakes

scholarly article by Swaminathan Krishnan et al published November 2006 in Earthquake Spectra

Porting a high-order finite-element earthquake modeling application to NVIDIA graphics cards using CUDA

scholarly article by Dimitri Komatitsch et al published May 2009 in Journal of Parallel and Distributed Computing

Quasi-planar GaAs heterojunction bipolar transistor device entirely grown by chemical beam epitaxy

article

Radial anisotropy of the North American upper mantle based on adjoint tomography with USArray

scholarly article

Rapid Estimation of Damage to Tall Buildings Using Near Real-Time Earthquake and Archived Structural Simulations

scholarly article

Reader's Comment: 'COMMENT ON "MULTIDOMAIN PSEUDOSPECTRAL TIME-DOMAIN (PSTD) METHOD FOR ACOUSTIC WAVES IN LOSSY MEDIA"' BY Y. Q. ZENG, Q. H. LIU AND G. ZHAO

Revisit the 1/l problem in rheological models for time-domain seismic-wave propagation

SHdiff-SVdiff splitting in an isotropic Earth

scientific article published in 2010

Seismic Image Restoration Using Nonlinear Least Squares Shape Optimization

article by Mathieu Gilardet et al published 2013 in Procedia Computer Science

Shear wave splitting in three-dimensional anisotropic media

Simulation of Seismic Wave Propagation in an Asteroid Based upon an Unstructured MPI Spectral-Element Method: Blocking and Non-blocking Communication Strategies

Simulation of anisotropic wave propagation based upon a spectral element method

scholarly article

Simulation of multistage excavation based on a 3D spectral-element method

article by Hom Nath Gharti et al published June 2012 in Computers and Structures

Simulations of Ground Motion in the Los Angeles Basin Based upon the Spectral-Element Method

scientific article

Simulations of global seismic wave propagation for 3-D Earth model

Simulations of ultrasonic wave propagation in concrete based on a two-dimensional numerical model validated analytically and experimentally

scientific article published on 02 August 2018

Some illustrative examples of the use of a spectral-element method in ocean acoustics ⬇️

scientific article published on 01 March 2012

Sound-Source Localization in Range-Dependent Shallow-Water Environments Using a Four-Layer Model

scholarly article by Xun Wang et al published January 2019 in IEEE Journal of Oceanic Engineering

Spectral-Element Simulations of Seismic Waves Generated by the 2009 L'Aquila Earthquake

scientific article

Spectral-element analysis in seismology

Spectral-element simulations of global seismic wave propagation-I. Validation

Spectral-element simulations of global seismic wave propagation-II. Three-dimensional models, oceans, rotation and self-gravitation

Tensorial formulation of the wave equation for modelling curved interfaces

The deep roots of the western Pyrenees revealed by full waveform inversion of teleseismic P waves

scholarly article

The spectral element method for three‐dimensional seismic wave propagation

The spectral-element method in seismology

scientific article

The spectral-element method, Beowulf computing, and global seismology.

scientific article

Three-Dimensional Simulations of Seismic-Wave Propagation in the Taipei Basin with Realistic Topography Based upon the Spectral-Element Method

Three-dimensional mechanical models for the June 2000 earthquake sequence in the south Iceland seismic zone

scholarly article by Loïc Dubois et al published September 2008 in Tectonophysics

Toward real-time regional earthquake simulation II: Real-time Online earthquake Simulation (ROS) of Taiwan earthquakes

scholarly article by Shiann-Jong Lee et al published June 2014 in Journal of Asian Earth Sciences

Ultrasonic computed tomography based on full-waveform inversion for bone quantitative imaging

scientific article

Ultrasonic thermometry simulation in a random fluctuating medium: Evidence of the acoustic signature of a one-percent temperature difference

scientific article

WAVE PROPAGATION IN 2-D ELASTIC MEDIA USING A SPECTRAL ELEMENT METHOD WITH TRIANGLES AND QUADRANGLES

Wave propagation near a fluid‐solid interface: A spectral‐element approach

scholarly article

Wave propagation simulation in the upper core of sodium-cooled fast reactors using a spectral-element method for heterogeneous media

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