Summary
A nonreflecting boundary condition is presented, which generalizes the well-known Dirichlet-to-Neumann (DtN) approach for time-harmonic scattering in unbounded domains to multiple scattering problems. Because this boundary condition allows each scatterer to be enclosed by a separate artificial boundary, the size of the computational domain, and hence the computational cost, are greatly reduced.
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Grote, M.J., Kirsch, C., Meury, P. (2004). Nonreflecting Boundary Conditions for Multiple Domain Wave Scattering in Unbounded Media. In: Feistauer, M., DolejÅ¡Ã, V., Knobloch, P., Najzar, K. (eds) Numerical Mathematics and Advanced Applications. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18775-9_36
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DOI: https://doi.org/10.1007/978-3-642-18775-9_36
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-62288-5
Online ISBN: 978-3-642-18775-9
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