Compressed Absorbing Boundary Conditions via Matrix Probing
Absorbing layers are sometimes required to be impractically thick in order to offer an accurate approximation of an absorbing boundary condition for the Helmholtz equation in a heterogeneous medium. It is always possible to reduce an absorbing layer to an operator at the boundary by layer stripping...
| Main Authors: | , |
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| Format: | Article |
| Language: | en_US |
| Published: |
Society for Industrial and Applied Mathematics
2016
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| Online Access: | http://hdl.handle.net/1721.1/100894 https://orcid.org/0000-0001-7052-5097 |