Guy Chavent

Earth and Planetary Sciences · Physical Sciences

34h-index6.1kcitations170works0.02yr avg
OpenAlex↗Google Scholar↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Seismic Imaging and Inversion Techniques(56), Numerical methods in inverse problems(33), Advanced Numerical Methods in Computational Mathematics(29), Hydraulic Fracturing and Reservoir Analysis(28), Seismic Waves and Analysis(28)

Publications170 total

From explained variance of correlated components to PCA without orthogonality constraints
arXiv (Cornell University)·2024Open Access
A priori estimates of attraction basins for velocity model reconstruction by time-harmonic full-waveform inversion and data-space reflectivity formulation
Geophysics·2020· 9 citedOpen Access
<i>A priori</i> estimates of attraction basins for nonlinear least squares, with application to Helmholtz seismic inverse problem
Inverse Problems·2019· 15 citedOpen Access
Quantitative Convergence and Stability of Seismic Inverse Problems.
HAL (Le Centre pour la Communication Scientifique Directe)·2018Open Access
Convergence of seismic full waveform inversion and extension to Cauchy data
HAL (Le Centre pour la Communication Scientifique Directe)·2017
Convergence Analysis for Seismic Full Waveform Inversion
HAL (Le Centre pour la Communication Scientifique Directe)·2017
Stability and convergence for seismic reconstruction using full waveform inversion
HAL (Le Centre pour la Communication Scientifique Directe)·2017
Approche bloc en ACP group-sparse: le package sparsePCA
HAL (Le Centre pour la Communication Scientifique Directe)·2017Open Access
FWI for elastic media: macrovelocity reconstruction
Proceedings·2017
Full Waveform Inversion for Elastic Waves: Macrovelocity Reconstruction with Realistic Frequency Bandwidth
Proceedings·2017
Data Space Reflectivity and the Migration based Travel Time approach to FWI
Proceedings·2017· 10 cited
Optimal Projected Variance Group-Sparse Block PCA
arXiv (Cornell University)·2017Open Access
First-order indicators for the estimation of discrete fractures in porous media
Inverse Problems in Science and Engineering·2017Open Access
Reliable Reconstruction of a Macrovelocity Model via Reflected Full Waveform Inversion with Modified Cost Function
International Petroleum Technology Conference·2016
Reflection FWI in MBTT Formulation: Macro Velocity Reconstruction
Proceedings·2016
First-Order Indicators for the Estimation of Discrete Fractures in\n Porous Media
arXiv (Cornell University)·2016· 3 citedOpen Access
Macrovelocity Reconstruction by Reflection FWI
78th EAGE Conference and Exhibition 2016·2016· 1 cited
Reflection FWI in MBTT Formulation
Proceedings·2015· 4 cited
Reflection Full Waveform Inversion in Migration Based Travel Time formulation
EGU General Assembly Conference Abstracts·2015
Full Waveform Inversion in Migration Based Travel-time Formulation
Proceedings·2014
page 1 of 9Next →

Frequent Co-authors

Jérôme Jaffré(6), Karl Kunisch(5), Philippe Ackerer(4), François Clément(4), Catherine Chardaire-Rivière(3), Anis Younès(3), Gary Cohen(3), M. Dupuy(2), Robert Mosé(2), A. Bamberger(2), Patrick Lailly(2), René-Édouard Plessix(2), Susana Gómez(2), Bernardo Cockburn(2), Yann‐Hervé De Roeck(2), Carey Bunks(1), Fatimetou M. Saleck(1), Stéphane Zaleski(1), P. Lemmonier(1), Jean E. Roberts(1)