On the orders of the best approximations of integrals of functions by integrals of rank \(\sigma\)

DOI10.1007/S11072-008-0001-0zbMath1268.41021OpenAlexW2020714747MaRDI QIDQ355476

A. I. Stepanets, Andrii Shidlich

Publication date: 24 July 2013

Published in: Nonlinear Oscillations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11072-008-0001-0

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation by operators (in particular, by integral operators) (41A35)

Related Items (2)

On the orders of the best approximations of integrals of functions by integrals of rank \(\sigma\) ⋮ Best approximations of integrals by integrals of finite rank

Cites Work

• On the orders of the best approximations of integrals of functions by integrals of rank \(\sigma\)
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• Diameters of octahedra
• Несколько утверждений для выпуклых функций
• On one extremal problem for positive series
• Best n-Term Approximations by Λ-Methods in the Spaces S_j^p
• Extremal Problems of Approximation Theory in Linear Spaces
• Best n-Term Approximations in Spaces with Nonsymmetric Metric
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