Optimal Bounds for Neuman-Sándor Mean in Terms of the Convex Combinations of Harmonic, Geometric, Quadratic, and Contraharmonic Means

By Tie-hong Zhao, Y. Chu, Baoyu Liu. 2012

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We present the best possible lower and upper bounds for the Neuman-Sandor mean in terms of the convex combinations of either the harmonic and quadratic means or the geometric and quadratic means or the harmonic and contraharmonic means.

Subfields: Applied Mathematics

View Paper: https://www.semanticscholar.org/paper/1ff3faa544917405123458264312e96ebc9b83c3