An application of lambda-method on inequalities of Shafer-Fink's type

作者：Malesevic Branko J^*

来源：Mathematical Inequalities & Applications, 2007, 10(3): 529-534.

• inverse sine
• upper and lower bounds
• Shafer-Fink type inequality

In this article lambda -method of Mitrinovic-Vasic [1] is applied to improve the upper bound for the arc sin function of L. Zhu [4].

• 出版日期2007-7