An efficient quadrature rule for weakly and strongly singular integrals

DOI10.1016/j.amc.2023.127901OpenAlexW4320930796MaRDI QIDQ2698209

Guidong Liu, Shuhuang Xiang

Publication date: 21 April 2023

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2023.127901

zbMATH Keywords

Chebyshev polynomialsfast Fourier transformsingular integralsmodified Clenshaw-Curtis quadrature

Mathematics Subject Classification ID

Numerical approximation and computational geometry (primarily algorithms) (65Dxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Approximations and expansions (41Axx)

Uses Software

• Clenshaw-Curtis

Cites Work

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