The pointwise estimation of the one-sided approximation of the class $$$\breve{W}_\infty^r,\; 0 < r < 1$$$

A.M. Pasko

doi:10.15421/242003

The pointwise estimation of the one-sided approximation of the class $$$\breve{W}_\infty^r,\; 0 < r < 1$$$

A.M. Pasko (Oles Honchar Dnipro National University)

Abstract

The pointwise estimation of the one-sided approximation of the class $$$\breve{W}_\infty^r,\; 0<r<1$$$, is established.

Keywords

the best one-sided approximation; singular integrals; algebraic polynomials

MSC 2020

41A10; 41A29

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References

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