K-FUNCTIONALS AND EXACT VALUES OF n-WIDTHS IN THE BERGMAN SPACE

DOI10.15826/umj.2017.2.010zbMath1451.30076OpenAlexW2777292948MaRDI QIDQ5125199

Mukim S. Saidusajnov

Publication date: 5 October 2020

Published in: Ural mathematical journal (Search for Journal in Brave)

Full work available at URL: http://mathnet.ru/eng/umj45

zbMATH Keywords

Bergman spacebest mean-square approximation

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Bergman spaces and Fock spaces (30H20)

Cites Work

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• The best linear methods and values of widths for some classes of analytic functions in the Bergman weight space
• K functionals and best polynomial approximation in weighted \(L^ p(R)\)
• The \(N\)-widths of Hardy-Sobolev spaces of several complex variables
• Best linear methods of approximation and widths of classes of analytic functions in a disk
• Mean approximation of functions on the real axis by algebraic polynomials with Chebyshev-Hermite weight and widths of function classes
• Sharp estimates for the convergence rate of Fourier series of complex variable functions in L 2(D, p(z))
• The widths of classes of analytic functions in a disc
• K-FUNCTIONALS AND EXACT VALUES OF n-WIDTHS IN THE BERGMAN SPACE
• Widths of Hardy classes and Bergman classes on the ball in $ \mathbb{C}^n$

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