Abstract
Necessary and sufficient conditions for the Cauchy mean value to be Schur- power convex or concave are given. As applications, Schur- power convexity of the exponential mean is discussed, and a comparative inequality between the Gini mean and the Stolarsky mean is given.
Citation
Dong-Sheng Wang. Chunru Fu. Huannan Shi. "Schur-$m$ power convexity of Cauchy means and its application." Rocky Mountain J. Math. 50 (5) 1859 - 1869, October 2020. https://doi.org/10.1216/rmj.2020.50.1859
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