Journal of Inequalities and Applications
Volume 2011 (2011), Article ID 309565, 4 pages
doi:10.1155/2011/309565
Letter to the Editor

Remarks on “On a Converse of Jensen's Discrete Inequality” of S. Simić

S. Ivelić1 and J. Pečarić2

1Faculty of Civil Engineering and Architecture, University of Split, Matice Hrvatske 15, 21000 Split, Croatia
2Faculty of Textile Technology, University of Zagreb, Prilaz Baruna Filipovića 30, 10000 Zagreb, Croatia

Received 13 January 2011; Accepted 10 February 2011

Copyright © 2011 S. Ivelić and J. Pečarić. 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.

Abstract

We show that the main results by S. Simić are special cases of results published many years earlier by J. E. Pečarić et al. (1992).