Journal of Mathematical Inequalities · Volume 13, Issue 2 Sharp bounds on the sinc function via the Fourier series method 13-33 Pages 495-504 DOI 10.7153/jmi-2019-13-33 Downloads Short PDF Full PDF PNG Authors Gabriel Bercu Keywords sinc function Fourier series trigonometric inequalities Subject classes 41A21 42B05 26D05 26D15