scientific article

zbMath0734.41033MaRDI QIDQ3361361

M.-B. A. Babaev

Publication date: 1991

Full work available at URL: https://eudml.org/doc/72235

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

zbMATH Keywords

Sobolev classes

Mathematics Subject Classification ID

Multidimensional problems (41A63) Approximation by arbitrary linear expressions (41A45)

Related Items (4)

Estimates for bilinear approximations of the classes \(S_{p,\theta}^\Omega B\) of periodic functions of two variables ⋮ Best bilinear approximations of functions from Nikol'skii-Besov classes ⋮ Some problems in the theory of ridge functions ⋮ Approximation to the Sobolev classes \(W_q^r\) of functions of several variables by bilinear forms in \(L_p\) for \(2\leq q\leq p\leq\infty\)

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