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Published in 2021 at "Geophysical Journal International"
DOI: 10.1093/gji/ggab310
Abstract: In recent years, many higher-order and optimized schemes have been developed to reduce the dispersion error with the use of large grid spacing in finite-difference seismic waveform simulations. However, there are two problems in the…
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Keywords:
medium parametrization;
method;
coarse grids;
equivalent medium ... See more keywords