Kornejchuk, N. P. The approximation of functions and their derivatives by interpolatory splines. (English. Russian original) Zbl 0509.41004 Sov. Math., Dokl. 25, 806-809 (1982); translation from Dokl. Akad. Nauk SSSR 264, 1063-1066 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 41A15 Spline approximation 41A17 Inequalities in approximation (Bernstein, Jackson, Nikol’skiĭ-type inequalities) 41A05 Interpolation in approximation theory Keywords:interpolatory splines; Lp metric; error bounds; Jackson theorem; polynomial splines PDF BibTeX XML Cite \textit{N. P. Kornejchuk}, Sov. Math., Dokl. 25, 806--809 (1982; Zbl 0509.41004); translation from Dokl. Akad. Nauk SSSR 264, 1063--1066 (1982)