Diameters of certain classes of functions analytic in the unit disc. I

DOI10.1007/BF01062078zbMath0721.30037OpenAlexW4237212168MaRDI QIDQ2640733

Yanyan Li

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1007/bf01062078

zbMATH Keywords

diametersBergman classesGvaradze classes

Mathematics Subject Classification ID

Spaces of bounded analytic functions of one complex variable (30H05) Banach spaces of continuous, differentiable or analytic functions (46E15)

Related Items (6)

On the best simultaneous approximation of functions in the Bergman space \(B_2\) ⋮ The best approximation and the values of the widths of some classes of analytical functions in the weighted Bergman space B_(2,γ) ⋮ On the best simultaneous approximation in the Bergman space \(B_2\) ⋮ On the best polynomial approximation in Hardy space ⋮ On the best polynomial approximation of functions in the Hardy space 𝐻𝑞,𝑅, (1 ⩽ 𝑞 ⩽ ∞, 𝑅 ⩾ 1) ⋮ \(K\)-functionals and extreme problems of the approximation theory for classes of analytic functions in a circle. I

Cites Work

• Some sharp inequalities in the theory of the approximation of functions.
• On a class of spaces of analytic functions
• Zeros of functions in the Bergman spaces
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