Open AccessOn New Wilker-Type Inequalities
Author(s) -
Zhengjie Sun,
Ling Zhu
Publication year - 2011
Publication title -
isrn mathematical analysis
Language(s) - English
Resource type - Journals
eISSN - 2090-4665
pISSN - 2090-4657
DOI - 10.5402/2011/681702
Subject(s) - inequality , mathematics , type (biology) , simple (philosophy) , pure mathematics , calculus (dental) , mathematical analysis , geology , philosophy , epistemology , medicine , paleontology , dentistry
In this paper, we present and prove a new Wilker-type inequality for hyperbolic functions. We also give a simple proof of the counterpart of the above inequality for the circular functions.
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