Approximation of conjugate differentiable functions by biharmonic Poisson integrals

  • K. M. Zhyhallo Волин. нац. ун-т, Луцьк
  • Yu. I. Kharkevych

Abstract

We determine the exact values of upper bounds of approximations by biharmonic Poisson integrals on classes of conjugate differentiable functions in uniform and integral metrics.
Published
25.03.2009
How to Cite
ZhyhalloK. M., and KharkevychY. I. “Approximation of Conjugate Differentiable Functions by Biharmonic Poisson Integrals”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 61, no. 3, Mar. 2009, pp. 333-45, https://umj.imath.kiev.ua/index.php/umj/article/view/3023.
Issue
Vol 61 No 3 (2009)
Section
Research articles