Method of interior boundaries in a mixed problem of acoustic scattering
The mixed problem for the Helmholtz equation in the exterior of several bodies (obstacles) is studied in 2 and 3 dimensions. The Dirichlet boundary condition is given on some obstacles and the impedance boundary condition is specified on the rest. The problem is investigated by a special modificatio...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
1999-01-01
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| Series: | Mathematical Problems in Engineering |
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| Online Access: | http://dx.doi.org/10.1155/S1024123X99001052 |