Kornejchuk, N. P.; Polovina, A. I. On the approximation of continuous functions by algebraic polynomials. (English) Zbl 0255.41004 Ukr. Math. J. 24(1972), 269-278 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 41A10 Approximation by polynomials PDF BibTeX XML Cite \textit{N. P. Kornejchuk} and \textit{A. I. Polovina}, Ukr. Math. J. 24, 269--278 (1973; Zbl 0255.41004) Full Text: DOI References: [1] S. M. Nikol’skii, ?On the best approximation by polynomials of functions satisfying the Lipschitz condition,? Izv. Akad. Nauk SSSR, Ser. Matem.,10, No. 4 (1946). [2] A. F. Timan, Theory of Approximation of Functions of a Real Variable [in Russian], Fizmatgiz, Moscow (1960). · Zbl 0129.04202 [3] O. I. Polovina, ?On the best approximation of continuous functions on the interval [?1, 1],? Dokl. Akad. Nauk URSR, No. 6 (1964). · Zbl 0132.29103 [4] A. V. Efimov, ?Linear methods for approximating continuous periodic functions,? Matem. Sb.,54, No. 1 (1961). This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.