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Broadband Modeling of Global Seismic Wave Propagation on the Earth Simulator using the Spectral-Element Method

We use a Spectral-Element Method implemented on the Earth Simulator in Japan, to simulate broadband seismic waves generated by various earthquakes. The spectral-element method is based on a weak formulation of the equations of motion and has both the flexibility of a finite-element method and the ac...

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Published in:Zisin (Journal of the Seismological Society of Japan 2nd ser )
Main Authors: Seiji Tsuboi, Dimitri Komatitsch, Chen Ji, Jeroen Tromp
Format: Article
Language:English
Published: Seismological Society of Japan 2005
Subjects:
Seismic Waves and Analysis
Seismic Imaging and Inversion Techniques
earthquake and tectonic studies
spectral element method
Earth Simulator
crustal thickness
seismic attenuation
crustal anisotropy
ellipticity
earthquake ground motion
parallel computing
Online Access:https://www.jstage.jst.go.jp/article/zisin1948/57/3/57_3_321/_pdf
https://doi.org/10.4294/zisin1948.57.3_321
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https://www.jstage.jst.go.jp/article/zisin1948/57/3/57_3_321/_pdf
https://doi.org/10.4294/zisin1948.57.3_321

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