Approximation estimates for convolution classes in terms of the second modulus of continuity

DOI10.1134/S0037446614030021zbMath1301.41011MaRDI QIDQ404706

O. L. Vinogradov

Publication date: 4 September 2014

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

complete monotone functionJackson inequalitiessecond modulus of continuitySteklov operator.

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

Cites Work

• Exact constants of approximation for differentiable periodic functions
• Some sharp inequalities between best approximations and moduli of continuity
• Sharp Jackson-type inequalities for approximations of classes of convolutions by entire functions of exponential type
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