Taylor Series of Biharmonic Poisson Integral for Upper Half-Plane

Asymptotics of approximation of functions by conjugate Poisson integrals

Inna Kal’chuk, Yu. I. Kharkevych, Kateryna Pozharska · Carpathian Mathematical Publications · 2020 · 41 citations · Full text

Natural Sciences, Mathematics, Number Theory +9

Approximation Properties of the Generalized Abel-Poisson Integrals on the Weyl-Nagy Classes

Inna Kal’chuk, Yu. I. Kharkevych · Axioms · 2022 · 35 citations · Full text

Natural Sciences, Mathematics, Physics +8

Conditions of Convergence Almost Everywhere for the Convolution of a Function with Delta-Shaped Kernel to this Function

D. M. Bushev, Yu. I. Kharkevych · Ukrainian Mathematical Journal · 2016 · 33 citations

Natural Sciences, Speech-language Pathology, Machine Vision +7

Asymptotic Expansions of Upper Bounds of Deviations of Functions of Class Wr from Their Generalized Poisson Integrals

Yu. I. Kharkevych · Journal of Automation and Information Sciences · 2018 · 33 citations

Natural Sciences, Economics, Mathematics +8

Approximative Properties of the Generalized Poissin Integrals on the Classes of Functions Determined by a Modulus of Continuity

Yu. I. Kharkevych · Journal of Automation and Information Sciences · 2019 · 31 citations · Full text

Natural Sciences, Mathematics, Mathematical Physics +7