A sharp double inequality for trigonometric functions and its applications

DOI10.1155/2014/592085zbMath1474.26057OpenAlexW1975826613WikidataQ59039716 ScholiaQ59039716MaRDI QIDQ1724463

Zhen-Hang Yang, Yong-Min Li, Ying-Qing Song, Yu-Ming Chu

Publication date: 14 February 2019

Published in: Abstract and Applied Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2014/592085

Mathematics Subject Classification ID

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

Related Items (10)

Index of a bivariate mean and applications ⋮ Sharp power-type Heronian mean bounds for the Sándor and Yang means ⋮ New Mitrinović-Adamović type inequalities ⋮ Jordan type inequalities for hyperbolic functions and their applications ⋮ New bounds of sinc function by using a family of exponential functions ⋮ Sharp one-parameter mean bounds for Yang mean ⋮ Best possible bounds for Yang mean using generalized logarithmic mean ⋮ Some new bounds for Sinc function by simultaneous approximation of the base and exponential functions ⋮ An unity of Mitrinovic-Adamovic and Cusa-Huygens inequalities and the analogue for hyperbolic functions ⋮ Optimal power mean bounds for Yang mean

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