Best approximation and width of some classes of analytic functions

zbMath1146.41302MaRDI QIDQ859121

Mirgand Shabozovich Shabozov, Gulzorkhon Amirshoevich Yusupov

Publication date: 12 January 2007

Published in: Doklady Mathematics (Search for Journal in Brave)

Mathematics Subject Classification ID

(H^p)-spaces (42B30) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (4)

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 polynomial approximation in Hardy space ⋮ On the best polynomial approximation of functions in the Hardy space 𝐻𝑞,𝑅, (1 ⩽ 𝑞 ⩽ ∞, 𝑅 ⩾ 1) ⋮ Best approximation methods and widths for some classes of functions in \(H_{q,\rho}\), \(1 \leq q\leq\infty\), \(0 < \rho\leq 1\)

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