Fast and accurate computation of time-domain acoustic scattering problems with exact nonreflecting boundary conditions
This paper is concerned with fast and accurate computation of exterior wave equations truncated via exact circular or spherical nonreflecting boundary conditions (NRBCs, known to be nonlocal in both time and space). We first derive analytic expressions for the underlying convolution kernels, which a...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/101557 http://hdl.handle.net/10220/18692 |
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| Institution: | Nanyang Technological University |
| Language: | English |