A simplified technique for the efficient and highly accurate discretization of boundary integral equations in 2D on domains with corners

DOI10.1016/j.jcp.2013.08.049zbMath1349.65660OpenAlexW2020075148MaRDI QIDQ348316

Sijia Hao, Per-Gunnar Martinsson, Adrianna Gillman

Publication date: 5 December 2016

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2013.08.049

zbMATH Keywords

boundary integral equationacoustic scatteringdirect solverquadraturegrid refinementCorner singularityhigh-order discretizationNyström discretizationweakly singular integral equation

Mathematics Subject Classification ID

Boundary element methods for boundary value problems involving PDEs (65N38) Integral equations with kernels of Cauchy type (45E05)

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