Perfectly-matched-layer boundary integral equation method for wave scattering in a layered medium

12 Oct 2016 Lu Wangtao Lu Ya Yan Qian Jianliang

For scattering problems of time-harmonic waves, the boundary integral equation (BIE) methods are highly competitive, since they are formulated on lower-dimension boundaries or interfaces, and can automatically satisfy outgoing radiation conditions. For scattering problems in a layered medium, standard BIE methods based on the Green's function of the background medium must evaluate the expensive Sommefeld integrals... (read more)

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  • NUMERICAL ANALYSIS
  • COMPUTATIONAL PHYSICS