Several sharp inequalities involving (hyperbolic) tangent, tanc, cosine, and their reciprocals

DOI10.1515/ms-2024-0104MaRDI QIDQ6660468

Wen-Hui Li, Baini Guo

Publication date: 10 January 2025

Published in: Mathematica Slovaca (Search for Journal in Brave)

zbMATH Keywords

reciprocalsharp inequalitycosinemonotonicity ruletangenttanc

Mathematics Subject Classification ID

Inequalities for trigonometric functions and polynomials (26D05) Exponential and trigonometric functions (33B10)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Wilker-type inequalities for hyperbolic functions
• New inequalities of Wilker's type for circular functions
• New inequalities of Wilker's type for hyperbolic functions
• Automated proof of mixed trigonometric-polynomial inequalities
• A method for proving some inequalities on mixed trigonometric polynomial functions
• L'Hospital Rules for Monotonicity and the Wilker-Anglesio Inequality
• The Hyperbolic Sine Cardinal and the Catenary
• On new proofs of Wilker's inequalities involving trigonometric functions
• A new elementary proof of Wilker's inequalities
• A weighted and exponential generalization of Wilker's inequality and its applications
• On Wilker-type inequalities
• The best possible constants approach for Wilker-Cusa-Huygens inequalities via stratification

This page was built for publication: Several sharp inequalities involving (hyperbolic) tangent, tanc, cosine, and their reciprocals