%0 Journal Article
%T The Optimal Convex Combination Bounds for Seiffert's Mean
%A Liu Hong
%A Meng Xiang-Ju
%J Journal of Inequalities and Applications
%D 2011
%I Springer
%X We derive some optimal convex combination bounds related to Seiffert's mean. We find the greatest values , and the least values , such that the double inequalities and hold for all with . Here, , , , and denote the contraharmonic, geometric, harmonic, and Seiffert's means of two positive numbers and , respectively.
%U http://www.journalofinequalitiesandapplications.com/content/2011/686834