Harris, Lawrence A. An inequality for trigonometric polynomials. (English) Zbl 0508.26006 Proc. Am. Math. Soc. 84, 155-156 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 26D05 Inequalities for trigonometric functions and polynomials 42A05 Trigonometric polynomials, inequalities, extremal problems Keywords:derivative of a trigonometric polynomial; inequality PDFBibTeX XMLCite \textit{L. A. Harris}, Proc. Am. Math. Soc. 84, 155--156 (1982; Zbl 0508.26006) Full Text: DOI