Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators

  • T. V. Zhyhallo
  • Yu. I. Kharkevych

Abstract

We obtain asymptotic equalities for upper bounds of approximations of functions on the classes \(\hat C_{\beta ,\infty }^\psi\) and \(\hat L_{\beta ,1}^\psi\) by Abel-Poisson operators.
Published
25.08.2005
How to Cite
ZhyhalloT. V., and KharkevychY. I. “Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 57, no. 8, Aug. 2005, pp. 1097 -, https://umj.imath.kiev.ua/index.php/umj/article/view/3667.
Section
Research articles