Approximation of Periodic Functions of High Smoothness by Interpolation Trigonometric Polynomials in the Metric of L1

Authors

  • A. S. Serdyuk

Abstract

We establish an asymptotically exact estimate for the error of approximation of ℝ2-periodic functions of high smoothness by interpolation trigonometric polynomials in the metric of L 1.

Downloads

Published

25.07.2000

Issue

Vol. 52 No. 7 (2000)

Section

Short communications

How to Cite

Serdyuk, A. S. “Approximation of Periodic Functions of High Smoothness by Interpolation Trigonometric Polynomials in the Metric of L1”. Ukrains’kyi Matematychnyi Zhurnal, vol. 52, no. 7, July 2000, pp. 994-8, https://umj.imath.kiev.ua/index.php/umj/article/view/4501.