The Collaborative Seismic Earth Model Project

On the modelling of self-gravitation for full 3-D global seismic wave propagation

Autores: M van Driel, J Kemper, C Boehm
Publicado en: Geophysical Journal International, Edición 227/1, 2021, Página(s) 632-643, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggab237

Modular and flexible spectral-element waveform modelling in two and three dimensions

Autores: Michael Afanasiev, Christian Boehm, Martin van Driel, Lion Krischer, Max Rietmann, Dave A May, Matthew G Knepley, Andreas Fichtner
Publicado en: Geophysical Journal International, Edición 216/3, 2018, Página(s) 1675-1692, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggy469

Full Waveform Inversion Beneath the Central Andes: Insight Into the Dehydration of the Nazca Slab and Delamination of the Back‐Arc Lithosphere

Autores: Yajian Gao, Frederik Tilmann, Dirk‐Philip Herwaarden, Solvi Thrastarson, Andreas Fichtner, Benjamin Heit, Xiaohui Yuan, Bernd Schurr
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 126/7, 2021, ISSN 2169-9313
Editor: AGU
DOI: 10.1029/2021jb021984

Evolutionary full-waveform inversion

Autores: Dirk Philip van Herwaarden, Michael Afanasiev, Solvi Thrastarson, Andreas Fichtner
Publicado en: Geophysical Journal International, Edición 224/1, 2020, Página(s) 306-311, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggaa459

Towards full waveform ambient noise inversion

Autores: Korbinian Sager, Laura Ermert, Christian Boehm, Andreas Fichtner
Publicado en: Geophysical Journal International, Edición 212/1, 2017, Página(s) 566-590, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggx429

Discrete wave equation upscaling

Autores: Andreas Fichtner, Shravan M. Hanasoge
Publicado en: Geophysical Journal International, 2017, Página(s) ggx016, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggx016

Hamiltonian Monte Carlo Inversion of Seismic Sources in Complex Media

Autores: Andreas Fichtner, Saule Simutė
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 123/4, 2018, Página(s) 2984-2999, ISSN 2169-9313
Editor: American Geophysical Union
DOI: 10.1002/2017JB015249

Automated Large-Scale Full Seismic Waveform Inversion for North America and the North Atlantic

Autores: Lion Krischer, Andreas Fichtner, Christian Boehm, Heiner Igel
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 123/7, 2018, Página(s) 5902-5928, ISSN 2169-9313
Editor: AGU
DOI: 10.1029/2017jb015289

The Collaborative Seismic Earth Model: Generation 1

Autores: Andreas Fichtner, Dirk-Philip van Herwaarden, Michael Afanasiev, Saulė Simutė, Lion Krischer, Yeşim Çubuk-Sabuncu, Tuncay Taymaz, Lorenzo Colli, Erdinc Saygin, Antonio Villaseñor, Jeannot Trampert, Paul Cupillard, Hans-Peter Bunge, Heiner Igel
Publicado en: Geophysical Research Letters, Edición 45/9, 2018, Página(s) 4007-4016, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2018gl077338

Accelerated full-waveform inversion using dynamic mini-batches

Autores: Dirk Philip van Herwaarden, Christian Boehm, Michael Afanasiev, Solvi Thrastarson, Lion Krischer, Jeannot Trampert, Andreas Fichtner
Publicado en: Geophysical Journal International, 2020, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggaa079

Accelerating numerical wave propagation by wavefield adapted meshes, Part II: Full-waveform inversion

Autores: Solvi Thrastarson, Martin van Driel, Lion Krischer, Christian Boehm, Michael Afanasiev, Dirk-Philip van Herwaarden, Andreas Fichtner
Publicado en: Geophysical Journal International, 2020, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggaa065

Insights on Upper Mantle Melting, Rheology, and Anelastic Behavior From Seismic Shear Wave Tomography

Autores: Laura Cobden, Jeannot Trampert, Andreas Fichtner
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 19/10, 2018, Página(s) 3892-3916, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2017GC007370

Bayesian elastic Full‐Waveform Inversion using Hamiltonian Monte Carlo

Autores: Lars Gebraad, Christian Boehm, Andreas Fichtner
Publicado en: Journal of Geophysical Research: Solid Earth, 2020, ISSN 2169-9313
Editor: Wiley
DOI: 10.1029/2019jb018428

Global‐Scale Full‐Waveform Ambient Noise Inversion

Autores: Korbinian Sager, Christian Boehm, Laura Ermert, Lion Krischer, Andreas Fichtner
Publicado en: Journal of Geophysical Research: Solid Earth, 2020, ISSN 2169-9313
Editor: Wiley
DOI: 10.1029/2019jb018644

Fully Parallel Mesh I/O Using PETSc DMPlex with an Application to Waveform Modeling

Autores: Vaclav Hapla, Matthew G. Knepley, Michael Afanasiev, Christian Boehm, Martin van Driel, Lion Krischer, Andreas Fichtner
Publicado en: SIAM Journal on Scientific Computing, Edición 43/2, 2021, Página(s) C127-C153, ISSN 1064-8275
Editor: Society for Industrial and Applied Mathematics
DOI: 10.1137/20m1332748

High‐Frequency Seismic Events on Mars Observed by InSight

Autores: Martin Driel, Savas Ceylan, John F. Clinton, Domenico Giardini, Anna Horleston, Ludovic Margerin, Simon C. Stähler, Maren Böse, Constantinos Charalambous, Taichi Kawamura, Amir Khan, Guenolé Orhand‐Mainsant, John‐R. Scholz, Fabian Euchner, Martin Knapmeyer, Nicholas Schmerr, William T. Pike, Philippe Lognonné, William B. Banerdt
Publicado en: Journal of Geophysical Research: Planets, Edición 126/2, 2021, ISSN 2169-9097
Editor: AGU
DOI: 10.1029/2020je006670

Flexible high-performance multiphysics waveform modeling on unstructured spectral-element meshes

Autores: Michael Afanasiev, Christian Boehm, Martin van Driel, Lion Krischer, Andreas Fichtner
Publicado en: SEG Technical Program Expanded Abstracts 2018, 2018, Página(s) 4035-4039
Editor: Society of Exploration Geophysicists
DOI: 10.1190/segam2018-2998264.1

A tutorial introduction to the Hamiltonian Monte Carlo solution of weakly nonlinear inverse problems

Autores: Gebraad, Lars; Zunino, Andrea; Fichtner, Andreas
Publicado en: ArXiv, Edición 1, 2018
Editor: ArXiv
DOI: 10.17605/OSF.IO/3K9VU

Numerical wave propagation through ice-covered regions

Autores: Fichtner, Andreas; Van Driel, Martin; Afanasiev, Michael; Thrastarson, Solvi
Publicado en: EarthArXiv, Edición 1, 2019
Editor: EarthArXiv
DOI: 10.31223/OSF.IO/QFKP5

Accelerating Numerical Wave Propagation by Wavefield Adapted Meshes, Part II: Full-Waveform Inversion

Autores: Thrastarson, Solvi; Van Driel, Martin; Boehm, Christian; Fichtner, Andreas; Van Herwaarden, Dirk-Philip; Krischer, Lion; Afanasiev, Michael
Publicado en: EarthArxiv, Edición 1, 2019
Editor: EarthArxiv
DOI: 10.31223/OSF.IO/V58CM

LASIF - Large-Scale Seismic Inversion Framework

Autores: Sölvi Thrastarson Dirk-Philip van Herwaarden Lion Krischer Andreas Fichtner
Publicado en: Earth ArXiv, 2021
Editor: Earth ArXiv
DOI: 10.31223/x5nc84

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