Approximation by multivariate Kantorovich–Kotelnikov operators Y Kolomoitsev, M Skopina Journal of Mathematical Analysis and Applications 456 (1), 195-213, 2017 | 35 | 2017 |

Properties of moduli of smoothness in Lp (Rd) Y Kolomoitsev, S Tikhonov Journal of Approximation Theory 257, 105423, 2020 | 34 | 2020 |

Differential and falsified sampling expansions Y Kolomoitsev, A Krivoshein, M Skopina Journal of Fourier Analysis and Applications 24, 1276-1305, 2018 | 27 | 2018 |

Hardy–Littlewood and Ulyanov inequalities Y Kolomoitsev, S Tikhonov American Mathematical Society 271 (1325), 2021 | 24* | 2021 |

Quasi-projection operators in weighted Lp spaces Y Kolomoitsev, M Skopina Applied and Computational Harmonic Analysis 52, 165-197, 2021 | 16 | 2021 |

Lebesgue constants for polyhedral sets and polynomial interpolation on Lissajous–Chebyshev nodes P Dencker, W Erb, Y Kolomoitsev, T Lomako Journal of Complexity 43, 1-27, 2017 | 13 | 2017 |

Approximation by multivariate quasi-projection operators and Fourier multipliers Y Kolomoitsev, M Skopina Applied Mathematics and Computation 400, 125955, 2021 | 12 | 2021 |

Multiplicative sufficient conditions for Fourier multipliers YS Kolomoitsev Izvestiya: Mathematics 78 (2), 354-374, 2014 | 12 | 2014 |

Approximation by sampling‐type operators in ‐spaces Y Kolomoitsev, M Skopina Mathematical Methods in the Applied Sciences 43 (16), 9358-9374, 2020 | 11 | 2020 |

On moduli of smoothness and averaged differences of fractional order Y Kolomoitsev Fractional Calculus and Applied Analysis 20 (4), 988-1009, 2017 | 11 | 2017 |

Approximation properties of periodic multivariate quasi-interpolation operators Y Kolomoitsev, J Prestin Journal of Approximation Theory 270, 105631, 2021 | 9 | 2021 |

Smoothness of functions versus smoothness of approximation processes YS Kolomoitsev, SY Tikhonov Bulletin of Mathematical Sciences 10 (03), 2030002, 2020 | 9 | 2020 |

On moduli of smoothness and *K*-functionals of fractional order in the Hardy spacesYS Kolomoitsev Journal of Mathematical Sciences 181, 78-97, 2012 | 8 | 2012 |

Uniqueness of approximate solutions of the Beltrami equations YS Kolomoitsev, VI Ryazanov Труды Института прикладной математики и механики, 2009 | 8 | 2009 |

Description of a class of functions with the condition ωr (f, h) p≤ Mhr− 1+ 1/p for 0< p< 1 YS Kolomoitsev Vestn. Dnepr. Univ., Ser. Mat 8, 31-43, 2003 | 8 | 2003 |

Spline representation and redundancies of one-dimensional ReLU neural network models G Plonka, Y Riebe, Y Kolomoitsev Analysis and Applications 21 (01), 127-163, 2023 | 7 | 2023 |

Generalization of one sufficient condition for Fourier multipliers YS Kolomoitsev Ukrainian Math. J 64 (10), 1562-1571, 2013 | 7 | 2013 |

The inequality of Nikol’skii-Stechkin-Boas type with fractional derivatives in Lp, 0< p< 1, Tr Y Kolomoitsev Inst. Prikl. Mat. Mekh 15, 115-119, 2007 | 7 | 2007 |

On the growth of Lebesgue constants for convex polyhedra Y Kolomoitsev, T Lomako Transactions of the American Mathematical Society 370 (10), 6909-6932, 2018 | 6 | 2018 |

Sharp estimates of approximation of periodic functions in Hölder spaces Y Kolomoitsev, J Prestin Journal of Approximation Theory 200, 68-91, 2015 | 6 | 2015 |