Email this article Nonsaturable quadrature formulas on an interval (on Babenko’s Problem)
- Authors: Belykh V.N.1
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Affiliations:
- Sobolev Institute of Mathematics, Siberian Branch
- Issue: Vol 93, No 2 (2016)
- Pages: 197-201
- Section: Mathematics
- URL: https://journals.rcsi.science/1064-5624/article/view/223553
- DOI: https://doi.org/10.1134/S1064562416020228
- ID: 223553
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Abstract
An interpolation quadrature formula with a weight function from Lp[–1, 1] (1 < p < ∞) whose error is estimated in terms of Chebyshev smoothness characteristics is shown to be nonsaturable.
About the authors
V. N. Belykh
Sobolev Institute of Mathematics, Siberian Branch
Author for correspondence.
Email: belykh@math.nsc.ru
Russian Federation, pr. Akademika Koptyuga 4, Novosibirsk, 630090
