On a cosine polynomial of Turán and its sine counterpart

DOI10.1007/s12188-016-0129-2zbMath1362.26010OpenAlexW2512819515MaRDI QIDQ525194

Horst Alzer, Man Kam Kwong

Publication date: 28 April 2017

Published in: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s12188-016-0129-2

zbMATH Keywords

inequalitiestrigonometric polynomialsabsolutely monotonic

Mathematics Subject Classification ID

Monotonic functions, generalizations (26A48) Inequalities for trigonometric functions and polynomials (26D05)

Cites Work

• An improved Vietoris sine inequality
• A class of positive trigonometric sums
• Inequalities for Trigonometric Sums
• Positivity of some basic cosine sums
• Analytic Inequalities
• Some Positive Trigonometric Sums
• What is the Laplace Transform?
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