An extremal nonnegative sine polynomial

DOI10.1216/rmjm/1181069926zbMath1051.42001OpenAlexW2081032493MaRDI QIDQ1430418

Roberto Andreani, Dimitar K. Dimitrov

Publication date: 27 May 2004

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmjm/1181069926

zbMATH Keywords

convergencesine polynomialscosine polynomialssummability kernel

Mathematics Subject Classification ID

Inequalities for trigonometric functions and polynomials (26D05) Summability and absolute summability of Fourier and trigonometric series (42A24) Trigonometric polynomials, inequalities, extremal problems (42A05)

Related Items (2)

ROOTS OF TRIGONOMETRIC POLYNOMIALS AND THE ERDŐS–TURÁN THEOREM ⋮ On C. Michel's hypothesis about the modulus of typically real polynomials

Cites Work

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• Special conformal mappings
• Univalent Polynomials and Non-Negative Trigonometric Sums
• On multipliers preserving convergence of trigonometric series almost everywhere

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