Coapproximation of functions convex on a disk by algebraic polynomials

  • V. G. Budnik

Abstract

An estimate is obtained for the approximation of convex functions of two variables with bounded second derivatives on a disk by convex algebraic polynomials.
Published
25.09.1994
How to Cite
Budnik, V. G. “Coapproximation of Functions Convex on a Disk by Algebraic Polynomials”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 46, no. 9, Sept. 1994, pp. 1115–1122, https://umj.imath.kiev.ua/index.php/umj/article/view/5628.
Issue
Vol 46 No 9 (1994)
Section
Research articles