scientific article; zbMATH DE number 5224617

zbMath1182.26056MaRDI QIDQ5433750

Hua Yun, Wei-Dong Jiang

Publication date: 9 January 2008

Full work available at URL: https://eudml.org/doc/116853

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Yang Le inequalityJordan inequalityupper-lower bound

Mathematics Subject Classification ID

Inequalities for sums, series and integrals (26D15) Convexity of real functions in one variable, generalizations (26A51) Inequalities for trigonometric functions and polynomials (26D05)

Related Items (13)

Sharp Redheffer-type and Becker-Stark-type inequalities with an application ⋮ On Jordan type inequalities for hyperbolic functions ⋮ Sharped Jordan's type inequalities with exponential approximations ⋮ Sharpness and generalization of Jordan's inequality and its application ⋮ Sharpening of Jordan's type and Shafer-Fink's type inequalities with exponential approximations ⋮ New bounds of sinc function by using a family of exponential functions ⋮ Tighter bounds for the inequalities of sinc function based on reparameterization ⋮ Refinements of Jordan-Stečkin and Becker-Stark inequalities ⋮ Some new bounds for Sinc function by simultaneous approximation of the base and exponential functions ⋮ Sharpness and generalization of Jordan, Becker-Stark and Papenfuss inequalities with an application ⋮ Generalizations of a parameterized Jordan-type inequality, Janous's inequality and Tsintsifas's inequality ⋮ New refinements and improvements of some trigonometric inequalities based on Padé approximant ⋮ New refinements and improvements of Jordan's inequality

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