2017
Том 69
№ 9

All Issues

Approximation of the classes $C_{β}^{ψ} H_{ω}$ by generalized de la Valiée-Poussin sums

Novikov O. A., Rukasov V. I.

Full text (.pdf)


Abstract

On the classes of periodic functions $C_{β}^{ψ} H_{ω}$, we study approximating properties of trigonometric polynomials generated by methods for summation of Fourier series.

English version (Springer): Ukrainian Mathematical Journal 49 (1997), no. 4, pp 672-677.

Citation Example: Novikov O. A., Rukasov V. I. Approximation of the classes $C_{β}^{ψ} H_{ω}$ by generalized de la Valiée-Poussin sums // Ukr. Mat. Zh. - 1997. - 49, № 4. - pp. 606-610.

Full text