Two-sided estimates for some functionals in terms of the best approximations

DOI10.1007/s10958-017-3501-6zbMath1377.41016OpenAlexW2742266312MaRDI QIDQ1683409

V. V. Zhuk, M. V. Babushkin

Publication date: 8 December 2017

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-017-3501-6

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50)

Related Items

On the constant in the estimate of deviation of Fejér averages in terms of best approximations

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item