Exponential Convergence of Gauss--Jacobi Quadratures for Singular Integrals over Simplices in Arbitrary Dimension

DOI10.1137/100812574zbMath1252.65209OpenAlexW1980528419MaRDI QIDQ2903044

Publication date: 23 August 2012

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: http://centaur.reading.ac.uk/33216/1/100812574.pdf

zbMATH Keywords

convergence numerical examples integral operators Gevrey regularity hypersingular integrals Gauss-Jacobi quadrature

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Integral operators (45P05) Multidimensional problems (41A63) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32)

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