Paralel 3-D viscoelastic finite difference seismic modelling

By Thomas Bohlen. 2002

462 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/dd32847036f5b9eb710f8f1a56db2e6073661fed

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Citations in the corpus

Accuracy of heterogeneous staggered-grid finite-difference modeling of Rayleigh waves (2006, methodology): “D FD algorithms, namely (1) the widely used standard staggered grid (SSG) (Virieux, 1986; Levander, 1988; Robertsson et al., 1994; Graves, 1996; Bohlen, 2002) and (2) the more recently developed rotated staggered grid (RSG) (Gold et al., 1997; Saenger et al., 2000; Saenger and Bohlen, 2004).”
An implicit staggered‐grid finite‐difference method for seismic modelling (2009, methodology): “Viscoacoustic and viscoelastic wave modelling using staggered-grid FDs have also been studied and reported in recent years (e.g. Robertsson et al. 1994; Robertsson 1996; Hayashi et al. 2001; Bohlen 2002).”
Time Domain 2D Elastic Full Waveform Tomography (2011, background): “(2004), Bohlen and Saenger (2006)), respectively < μ > [j + 1 2 ][i + 1 2 ]= [ 1 4 ( μ[j][i] + μ[j][i + 1] + μ[j + 1][i + 1] + μ[j + 1][i] )] −1”
On the influence of model parametrization in elastic full waveform tomography (2012, methodology): “In our FWT code the forward problem and backpropagation of the residual wavefield are solved using a parallel time domain finite difference code (Bohlen (2002)).”
3D frequency-domain finite-difference viscoelastic-wave modeling using weighted average 27-point operators with optimal coefficients (2014, methodology): “We test our operators with a homogeneous and a heterogeneous model and compare the results with those obtained with an analytic solution and with the parallel 3D time-domain viscoelastic finite-difference code of Bohlen (2002).”