| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1900247 | Wave Motion | 2012 | 21 Pages |
Abstract
⺠A contrast-source integral equation is studied for 3D elastic scattering problems. ⺠The new contrast-source formulation has fewer unknowns and is more efficient. ⺠Algorithms have been benchmarked against the FDTD code with excellent agreements. ⺠Algorithms are tested with both simple synthetic models and complex seismic models. ⺠BiCGSTAB with a diagonal preconditioner is the fastest-convergent linear solver.
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Authors
Jiaqi Yang, Aria Abubakar,