Approximation Characteristics of Spaces Spϕ
Abstract
We introduce linear vector spaces Spϕ 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.Downloads
Published
25.03.2001
Issue
Section
Research articles
How to Cite
Stepanets, O. I. “Approximation Characteristics of Spaces Spϕ”. Ukrains’kyi Matematychnyi Zhurnal, vol. 53, no. 3, Mar. 2001, pp. 392-16, https://umj.imath.kiev.ua/index.php/umj/article/view/4261.