Time-stepping beyond CFL: A locally one-dimensional scheme for acoustic wave propagation

Time-stepping beyond CFL: A locally one-dimensional scheme for acoustic wave propagation

In this abstract, we present a case study in the application of a time-stepping method, unconstrained by the CFL condition, for computational acoustic wave propagation in the context of full waveform inversion. The numerical scheme is a locally one-dimensional (LOD) variant of alternating dimension...

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Bibliographic Details
Main Authors: Zepeda Nunez, Leonardo Andres (Contributor), Hewett, Russell (Contributor), Demanet, Laurent (Contributor), Rao, Minghua Michel (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Earth, Atmospheric, and Planetary Sciences (Contributor), Massachusetts Institute of Technology. Department of Mathematics (Contributor), Massachusetts Institute of Technology. Earth Resources Laboratory (Contributor)
Format: Article
Language:English
Published: Society of Exploration Geophysicists, 2018-05-18T20:31:44Z.
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