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A Comparison of Stolarsky and Gini Means
Pages: 7-11
Year: Issue:  3
Journal: Journal of Yueyang Normal University

Keyword:  Stolarsky平均 Gini平均 单调性 不等式;
Abstract: 用分析方法建立了一个有关二元双参数平均Stolarsky平均E(r,s;a,b)和Gini平均G(r,s;a,b)的一个比较结果.给出不等式G(r,d;ab)≥[(r(r-1))/(s(s-1))](1/(r-s))·E(r-1,s-1;a,b)成立或反向的充分条件.
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