Email this article Peculiarities of the numerical realization of unsaturated quadrature formulas on a finite interval
- Authors: Belykh V.N.1
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Affiliations:
- Sobolev Institute of Mathematics
- Issue: Vol 58, No 5 (2017)
- Pages: 778-785
- Section: Article
- URL: https://journal-vniispk.ru/0037-4466/article/view/171420
- DOI: https://doi.org/10.1134/S0037446617050044
- ID: 171420
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Abstract
We find a sufficient condition for a weighted unsaturated quadrature formula to be well-conditioned and calculate the sum of the moduli of its quadrature coefficients for any p-integrable weight function with 1 < p < ∞ on a finite interval.
About the authors
V. N. Belykh
Sobolev Institute of Mathematics
Author for correspondence.
Email: belykh@math.nsc.ru
Russian Federation, Novosibirsk
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