A spectrally accurate direct solution technique for frequency-domain scattering problems with variable media

Published in BIT Numerical Mathematics, 2015

Recommended citation: A. Gillman, A. H. Barnett, P.-G. Martinsson. (2015). "A spectrally accurate direct solution technique for frequency-domain scattering problems with variable media." BIT Numerical Mathematics. 55(1), 141-170. doi:10.1007/s10543-014-0499-8
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