Nested Domain Decomposition with Polarized Traces for the 2D Helmholtz Equation
We present a solver for the two-dimensional high-frequency Helmholtz equation in heterogeneous, constant density, acoustic media, with online parallel complexity that scales empirically as O(NP), where N is the number of volume unknowns, and P is the number of processors, as long as P = O(N1/5). Thi...
Main Authors: | , |
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Other Authors: | , |
Format: | Article |
Language: | English |
Published: |
Society for Industrial & Applied Mathematics (SIAM),
2020-03-19T21:07:03Z.
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Subjects: | |
Online Access: | Get fulltext |