MMN-1560
New trigonometric and hyperbolic inequalities
Barkat Ali Bhayo; Riku Klén; József Sándor;Abstract
The aim of this paper is to prove new trigonometric and
hyperbolic inequalities , which constitute among others refinements or analogs of famous Cusa-Huygens, Wu-Srivastava, and related inequalities. In most cases, the obtained results are sharp.
Vol. 18 (2017), No. 1, pp. 125-137