scientific article; zbMATH DE number 1506398

zbMath0959.42001MaRDI QIDQ4504801

M. G. Esmaganbetov

Publication date: 1 May 2001

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

widthsgeneralized Lipschitz classesKolmogorov's diametersbest approximations by trigonometric polynomials

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (1)

Exact Jackson-Stechkin inequalities and diameters of classes of functions from \(L_{2} (\mathbb R^{2} ,e^{-x^2 -y^2})\)

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