Approximation Characteristics of Spaces $S_\phi ^p$

  • O. I. Stepanets

Abstract

We introduce linear vector spaces $S_\phi ^p$ and study their approximation properties. By using the general results obtained, we establish statements concerning the approximation of classes of periodic functions of many variables by trigonometric polynomials.
Published
25.03.2001
How to Cite
StepanetsO. I. “Approximation Characteristics of Spaces $S_\phi ^p$”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 53, no. 3, Mar. 2001, pp. 392-16, https://umj.imath.kiev.ua/index.php/umj/article/view/4261.
Section
Research articles