2019
Том 71
№ 2

All Issues

Approximation of Periodic Analytic Functions by Interpolation Trigonometric Polynomials

Serdyuk A. S., Stepanets O. I.

Full text (.pdf)


Abstract

We obtain asymptotic equalities for the upper bounds of approximations by interpolation trigonometric polynomials on classes of convolutions of periodic functions admitting a regular extension to a fixed strip of the complex plane.

English version (Springer): Ukrainian Mathematical Journal 52 (2000), no. 12, pp 1928-1941.

Citation Example: Serdyuk A. S., Stepanets O. I. Approximation of Periodic Analytic Functions by Interpolation Trigonometric Polynomials // Ukr. Mat. Zh. - 2000. - 52, № 12. - pp. 1689-1701.

Full text