| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5471748 | Applied Mathematics Letters | 2017 | 7 Pages |
Abstract
We construct a reliable goal-oriented a posteriori error estimate for the oscillating single layer equation in acoustics. It is based on the computation of the residual corresponding to the primal problem and a reconstruction of the local error for the solution of the dual problem following the Dual-Weighted-Residual approach. We give a numerical example in 2D where the target is the far field value in some direction.
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Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Marc Bakry,