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Estimating errors of numerical approximation for analytic functions

✍ Scribed by M. M. Chawla

Publisher
Springer-Verlag
Year
1971
Tongue
English
Weight
251 KB
Volume
16
Category
Article
ISSN
0029-599X

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πŸ“œ SIMILAR VOLUMES

Error estimates for Gaussian quadratures
Error estimates for Gaussian quadratures of analytic functions
✍ Gradimir V. MilovanoviΔ‡; Miodrag M. SpaleviΔ‡; Miroslav S. PraniΔ‡ πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 417 KB

For analytic functions the remainder term of Gaussian quadrature formula and its Kronrod extension can be represented as a contour integral with a complex kernel. We study these kernels on elliptic contours with foci at the points Β±1 and the sum of semi-axes > 1 for the Chebyshev weight functions of