On one estimate of divided differences and its applications von K. A. Kopotun, D. Leviatan, I. A. Shevchuk

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On moduli of smoothness with Jacobi weights von K. A. Kopotun, D. Leviatan, I. A. Shevchuk

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No Jackson-type estimates for piecewise q-monotone, q≥3, trigonometric approximation von D. Leviatan, O. V. Motorna, I. A. Shevchuk

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Removal of biofilm from activated carbon at operation of industrial adsorption filters von N. A. Klimenko, G. M. Zdorovenko, I. A. Shevchuk, L. R. Reshetnjak, Ju. Roj, L. K. Patjuk

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