Finite-frequency sensitivity kernels for global seismic wave propagation based upon adjoint methods

By Qinya Liu, Jeroen Tromp. 2008

159 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/017afafb4d348be6b5586fd062f8653e3d73a27a

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Geophysics

Citations in the corpus

Hessian kernels of seismic data functionals based upon adjoint techniques (2011, background): “…Earth model, m. Specific examples for common seismic phases and measurements can be found, for instance, in Friederich (1999), Zhou et al. (2004), Yoshizawa & Kennett (2005), Zhao et al. (2005), Liu & Tromp (2006, 2008), Nissen-Meyer et al. (2007), Sieminski et al. (2007a,b) or Zhou (2009).”
An anisotropic shear velocity model of the Earth's mantle using normal modes, body waves, surface waves and long-period waveforms (2014, methodology): “Modern numerical techniques, such as the spectral element method (e.g. Komatitsch et al. 2002), can theoretically attribute every portion of the seismogram to heterogeneity using adjoint methods (e.g. Tarantola 1984; Tromp et al. 2005; Liu & Tromp 2006, 2008).”
Seismic imaging: From classical to adjoint tomography (2012, methodology): “…naturally led to interest in calculating finite-frequency sensitivity kernels based on more accurate forward modeling methods (Boschi et al., 2007; Liu and Tromp, 2006, 2008; Zhao et al., 2005), and its ensuing applications to tomographic problems (Chen et al., 2007a; Fichtner et al., 2009b; Tape…”
Multiscale full waveform inversion (2013, unknown): “They can be combined with adjoint techniques (e.g. Tarantola 1988; Tromp et al. 2005; Fichtner et al. 2006; Plessix 2006; Liu & Tromp 2008; Chen 2011) into full waveform inversion schemes that can exploit complete seismograms, including all types of body, surface and scattered waves (e.g. Bamberger…”
Spectral-element simulations of wave propagation in porous media: Finite-frequency sensitivity kernels based upon adjoint methods (2008, result): “Analogous to the elastic case (e.g., Tromp et al. 2005; Liu & Tromp 2006, 2008 ), we show that the adjoint equations are similar to the f orward Biot equations.”
Misfit functions for full waveform inversion based on instantaneous phase and envelope measurements (2011, background): “Examples of adjoint sensitivity kernels based on cross-correlation traveltime measurements may be found in Liu & Tromp (2006, 2008).”
Theoretical background for continental‐ and global‐scale full‐waveform inversion in the time–frequency domain (2008, methodology): “It was also used for the computation of finite-frequency delay time kernels (Dahlen et al. 2000; Tromp et al. 2005; Sieminski et al. 2007a,b; Liu & Tromp 2008).”
Finite‐frequency tomography using adjoint methods—Methodology and examples using membrane surface waves (2007, methodology): “(Based upon this labelling, the classical tomographic examples in this paper are 0D–2D, whereas the adjoint tomographic examples are 2D–2D.) Presently, our SEM codes are set up to compute 3D–3D sensitivity kernels on both regional and global scales (Liu & Tromp 2006, 2007).”
Forward and adjoint simulations of seismic wave propagation on fully unstructured hexahedral meshes (2011, methodology): “Following Tromp et al. (2005), Liu & Tromp (2006, 2008) and Tromp et al. (2010), we show examples of sensitivity kernels for various models using our new software package.”
S40RTS: A degree-40 shear-velocity model for the mantle from new Rayleigh wave dispersion, teleseismic traveltime and normal-mode splitting function measurements (2011, background): “In principle, it is possible to relate any portion of the seismogram to seismic structure via adjoint methods (Liu & Tromp 2006, 2008).”