On two trigonometric inequalities of Askey and Steinig

zbMath1431.26011MaRDI QIDQ2291184

Man Kam Kwong, Horst Alzer

Publication date: 30 January 2020

Published in: The New York Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: http://nyjm.albany.edu/j/2020/26-2.html

zbMATH Keywords

inequalitiestrigonometric sumsbest possible constant

Mathematics Subject Classification ID

Inequalities for sums, series and integrals (26D15) Inequalities for trigonometric functions and polynomials (26D05) Exponential and trigonometric functions (33B10)

Related Items

Further improvements of Askey-Steinig’s inequalities for finite sums involving sine and cosine

Cites Work

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• A class of positive trigonometric sums
• An extension of Vietoris's inequalities
• Inequalities for Trigonometric Sums
• On a trigonometric inequality of Askey and Steinig
• Some Positive Trigonometric Sums