On the constants in inverse theorems for the first-order derivative

DOI10.1134/S1063454121040208zbMath1484.42004OpenAlexW4285357249WikidataQ113783607 ScholiaQ113783607MaRDI QIDQ2668891

O. L. Vinogradov

Publication date: 9 March 2022

Published in: Vestnik St. Petersburg University. Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1063454121040208

zbMATH Keywords

conjugate functioninverse theorems

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by polynomials (41A10) Approximation by other special function classes (41A30)

Related Items (3)

On the constants in the inverse theorems for the norms of derivatives ⋮ On the constants in abstract inverse theorems of approximation theory ⋮ On the constant in the estimate of deviation of Fejér averages in terms of best approximations

Cites Work

• Sharp Jackson-type inequalities for approximations of classes of convolutions by entire functions of exponential type
• Some Tauberian theorems with applications to approximation theory
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