Approximating the approximant: A numerical code for polynomial compression of discrete integral operators

DOI10.1023/A:1014030412645zbMath0991.65145MaRDI QIDQ5959244

Marco Vianello, Stefano De Marchi

Publication date: 26 March 2002

Published in: Numerical Algorithms (Search for Journal in Brave)

zbMATH Keywords

numerical testscompressionquadrature methodChebyshev series expansiondiscrete integral operatorsfast evaluationMatlab toolbox

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Other nonlinear integral equations (45G10)

Related Items (4)

A fast Nyström-Broyden solver by Chebyshev compression ⋮ Adaptive bivariate Chebyshev approximation ⋮ ChebCoInt ⋮ On Leja sequences: some results and applications

Uses Software

• Matlab

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