2017
Том 69
№ 5

All Issues

One-sided approximation of a step by algebraic polynomials in the mean

Motornaya O. V., Motornyi V. P., Nitiema P. K.

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Abstract

An asymptotically sharp estimate is obtained for the best one-sided approximation of a step by algebraic polynomials in the space $L_1$.

English version (Springer): Ukrainian Mathematical Journal 62 (2010), no. 3, pp 467-482.

Citation Example: Motornaya O. V., Motornyi V. P., Nitiema P. K. One-sided approximation of a step by algebraic polynomials in the mean // Ukr. Mat. Zh. - 2010. - 62, № 3. - pp. 409–422.

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