A subtly analysis of Wilker inequality

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摘要

The aim of this work is to improve Wilker inequalities near the origin and π/2.

论文关键词：Inequalities,Approximations,Monotonicity,Power series,Wilker inequalities

论文评审过程：Available online 1 February 2014.

论文官网地址：https://doi.org/10.1016/j.amc.2014.01.017