Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities

Extensions of the natural approach to refinements and generalizations of some trigonometric inequalities

Abstract In this paper we propose a new method for sharpening and refinements of some trigonometric inequalities. We apply these ideas to some inequalities of Wilker–Cusa–Huygens type.

Bibliographic Details
Main Authors: Branko Malešević, Tatjana Lutovac, Marija Rašajski, Cristinel Mortici
Format: Article
Language:English
Published: SpringerOpen 2018-03-01
Series:Advances in Difference Equations
Subjects:
Sharpening
Generalization
Wilker–Cusa–Huygens’s inequalities
Sine and cosine functions
Leibniz’s theorem for alternating series
Online Access:http://link.springer.com/article/10.1186/s13662-018-1545-7

Internet

http://link.springer.com/article/10.1186/s13662-018-1545-7

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