A numerical comparison of seven grids for polynomial interpolation on the interval

DOI10.1016/S0898-1221(99)00204-7zbMath0949.65009MaRDI QIDQ1963113

John P. Boyd

Publication date: 20 January 2000

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

zbMATH Keywords

spectral element methodLagrange interpolationLebesgue constantspolynomial interpolationnumerical comparisonoptimal set of grid pointsoptimality measures

Mathematics Subject Classification ID

Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

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