Certain remarks on approximation of the hing smoothness functions by the Fourier operators von Stepanets , A. I., Степанец, А. И.

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The Fourier sums: new results and unsolved problems von Stepanets, A. I., Степанец, А. И.

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Approximation by the Fourier operators of the functions preset on a real axis von Stepanets , A. I., Степанец , А. И.

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Problems of saturation of linear methods von Gavrilyuk , V. T., Stepanets , A. I., Гаврилюк , В. Т., Степанец , А. И.

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On behaviour of deviations’ group on sets of $(\psi,\beta)$-differentiable functions von Stepanets, A. I., Pachulia, N. L., Степанец, А. И., Пачулиа, Н. Л.

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Approximation by entire functions in the mean on the real axis von Stepanets , A. I., Stepanets , N. I., Степанец , А. И., Степанец , Н. И.

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