Walsh, J. L. The divergence of sequences of polynomials interpolating in roots of unity. (English) Zbl 0015.34602 Bull. Am. Math. Soc. 42, 715-719 (1936). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:Approximation of functions, orthogonal series developments PDF BibTeX XML Cite \textit{J. L. Walsh}, Bull. Am. Math. Soc. 42, 715--719 (1936; Zbl 0015.34602) Full Text: DOI OpenURL