Department of Mathematics, Zhejiang Gongshang University, Hangzhou, Zhejiang 310018, China
Copyright © 2010 Ling Zhu. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We extend the Becker-Stark-type inequalities to the ratio of two normalized Bessel functions of the first kind by using Kishore formula and Rayleigh inequality.