Best $m$-term trigonometric approximation for periodic functions with low mixed smoothness from the Nikol’skii – Besov-type classes von Stasyuk, S. A., Стасюк, С. А.

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Kolmogorov Widths for Analogs of the Nikol’skii–Besov Classes with Logarithmic Smoothness von Stasyuk, S. A., Стасюк, С. А.

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Best M-term orthogonal trigonometric approximations of the classes B Ωp,θ of periodic functions of many variables von Stasyuk, S. A., Стасюк, С. А.

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Best Approximations and Kolmogorov and Trigonometric Widths of the Classes $B_{p,θ}^{Ω}$ of Periodic Functions of Many Variables von Stasyuk, S. A., Стасюк, С. А.

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Best $M$-Term Trigonometric Approximations of the Classes $B_{p,θ}^Ω$ of Functions of Many Variables von Stasyuk, S. A., Стасюк, С. А.

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Trigonometric Widths of the Classes $B_{p,θ}^{Ω}$ of Periodic Functions of Many Variables von Stasyuk, S. A., Стасюк, С. А.

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Approximation of the Classes $B_{p,θ}^Ω$ of Periodic Functions of Many Variables in Uniform Metric von Stasyuk, S. A., Стасюк, С. А.

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Approximating Characteristics of the Analogs of Besov Classes with Logarithmic Smoothness von Stasyuk, S. A., Стасюк, С. А., Стасюк, С. А.

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Best approximation of periodic functions of several variables from the classes $MB^{\omega}_{p,\theta}$ von Stasyuk, S. A., Стасюк, С. А., Стасюк, С. А.

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Best $m$-term approximation of the classes $B ^{r}_{\infty, \theta}$ of functions of many variables by polynomials in the haar system von Stasyuk, S. A., Стасюк, С. А., Стасюк, С. А.

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Best $m$-term trigonometric approximation for the classes $B^r_{p,θ}$ of functions of low smoothness von Stasyuk, S. A., Стасюк, С. А., Стасюк, С. А.

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On optimization of numerical differentiation methods for bivariate functions von Solodky , S. G., Stasyuk, S. A., Солодкий, С. Г., Стасюк, С. А.

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Best M-term trigonometric approximations of the classes of periodic functions of many variables in the space Lq von Konohrai, A. F., Stasyuk, S. A., Конограй, А. Ф., Стасюк, С. А.

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Approximation characteristics of the classes $B_{p,θ}^{Ω}$ of periodic functions of many variables von Stasyuk, S. A., Fedunyk, O. V., Стасюк, С. А., Федуник, О. В.

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