Sharp Wilker- and Huygens-type inequalities for inverse trigonometric and inverse hyperbolic functions

被引:26
|
作者
Chen, Chao-Ping [1 ]
机构
[1] Henan Polytech Univ, Sch Math & Informat, Jiaozuo City 454003, Henan Province, Peoples R China
关键词
inequalities; trigonometric functions; hyperbolic functions; inverse trigonometric functions; inverse hyperbolic functions; CUSA-HUYGENS; REFINEMENT;
D O I
10.1080/10652469.2011.644851
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We establish sharp Wilker and Huygens-type inequalities for inverse trigonometric and inverse hyperbolic functions.
引用
收藏
页码:865 / 873
页数:9
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