The method of polarized traces for the 3D Helmholtz equation

The method of polarized traces for the 3D Helmholtz equation

We present a fast solver for the 3D high-frequency Helmholtz equation in heterogeneous, constant density, acoustic media. The solver is based on the method of polarized traces, coupled with distributed linear algebra libraries and pipelining to obtain an empirical online runtime O(max(1, R/n)N log N...

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Bibliographic Details
Main Authors: Zepeda Nunez, Leonardo Andres (Author), Scheuer, Adrien (Author), Hewett, Russell (Author), Demanet, Laurent (Author)
Other Authors: 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, 2020-03-24T13:13:30Z.
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