On one inequality for the moduli of continuity of fractional order generated by semigroups of operators von S. I. Bezkryla, O. N. Nesterenko, A. V. Chaikovskyi

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On the Third Moduli of Continuity von S. I. Bezkryla, O. N. Nesterenko, A. V. Chaikovskyi

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On a property of moduli of smoothness with Jacobi weights von O. N. Nesterenko, I. L. Petrova, A. V. Chay̆kovskyy̆

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