Accurate quadrature of nearly singular line integrals in two and three dimensions by singularity swapping
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Publication:2660597
DOI10.1007/s10543-020-00820-5zbMath1461.65026arXiv1910.09899OpenAlexW3039027975MaRDI QIDQ2660597
Ludvig af Klinteberg, Alex H. Barnett
Publication date: 31 March 2021
Published in: BIT (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1910.09899
Numerical methods for integral equations (65R20) Numerical quadrature and cubature formulas (65D32) Numerical integration (65D30)
Related Items (6)
Quadrature error estimates for layer potentials evaluated near curved surfaces in three dimensions ⋮ A robust solver for elliptic PDEs in 3D complex geometries ⋮ Singularity swap quadrature for nearly singular line integrals on closed curves in two dimensions ⋮ Decomposition and conformal mapping techniques for the quadrature of nearly singular integrals ⋮ Rapid Evaluation of Newtonian Potentials on Planar Domains ⋮ linequad
Uses Software
Cites Work
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