Journal of Mathematical Inequalities · Volume 11, Issue 3 A method for proving some inequalities on mixed hyperbolic-trigonometric polynomial functions 11-63 Pages 817-829 DOI 10.7153/jmi-2017-11-63 Downloads Short PDF Full PDF PNG Authors Milica Makragić Keywords hyperbolic inequalities trigonometric inequalities approximations of the hyperbolic sine and hyperbolic cosine Subject classes 26D05 41A10