scientific article; zbMATH DE number 3996318

zbMath0615.41022MaRDI QIDQ4724244

N. Ainulloev, L. V. Taĭkov

Publication date: 1986

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

zbMATH Keywords

modulus of continuityKolmogorov diameters

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Approximation in the complex plane (30E10) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

Related Items (8)

Diameters of certain classes of functions analytic in the unit disc. I ⋮ Best linear methods of approximation and widths of classes of analytic functions in a disk ⋮ On the best linear methods of approximation and the exact values of widths for some classes of analytic functions in the weighted Bergman space ⋮ Widths of certain classes of analytic functions in the Hardy space \(H_ 2\) ⋮ Exact estimates in the approximation of continuous functions on the sphere by linear convolution operators ⋮ \(K\)-functionals and extreme problems of the approximation theory for classes of analytic functions in a circle. I ⋮ Widths in \(L_ 2\) of classes of differentiable functions, defined by higher-order moduli of continuity ⋮ On the best approximation and the values of the widths of some classes of functions in the Bergmann weight space

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