Title | ||
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A fast direct solver for scattering from periodic structures with multiple material interfaces in two dimensions |
Abstract | ||
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We present a new integral equation method for the calculation of two-dimensional scattering from periodic structures involving triple-points (multiple materials meeting at a single point). The combination of a robust and high-order accurate integral representation and a fast direct solver permits the efficient simulation of scattering from fixed structures at multiple angles of incidence. We demonstrate the performance of the scheme with several numerical examples. |
Year | DOI | Venue |
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2014 | 10.1016/j.jcp.2013.11.011 | J. Comput. Physics |
Keywords | Field | DocType |
multiple material interface,new integral equation method,two-dimensional scattering,fixed structure,multiple angle,high-order accurate integral representation,fast direct solver,periodic structure,numerical example,efficient simulation,multiple materials meeting | Scattering theory,Mathematical optimization,Boundary integral equations,Mathematical analysis,Integral representation,Integral equation method,Scattering,Solver,Periodic graph (geometry),Mathematics | Journal |
Volume | ISSN | Citations |
258, | 0021-9991 | 1 |
PageRank | References | Authors |
0.41 | 23 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Leslie Greengard | 1 | 704 | 101.29 |
Kenneth L. Ho | 2 | 55 | 6.01 |
June-Yub Lee | 3 | 55 | 9.55 |