Optimal bounds for the Neuman-Sándor mean in terms of the first Seiffert and quadratic means

被引:0
作者
Wei-Ming Gong
Xu-Hui Shen
Yu-Ming Chu
机构
[1] Hunan City University,School of Mathematics and Computation Science
[2] Huzhou Teachers College,College of Nursing
来源
Journal of Inequalities and Applications | / 2013卷
关键词
Neuman-Sándor mean; first Seiffert mean; quadratic mean;
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中图分类号
学科分类号
摘要
In this paper, we find the least value α and the greatest value β such that the double inequality
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