Note on certain inequalities for Neuman means

被引：5
|
作者：
Chen, Shu-Bo [1 ]
He, Zai-Yin [2 ]
Chu, Yu-Ming [1 ]
Song, Ying-Qing [1 ]
Tao, Xiao-Jing [3 ]
机构：
[1] Hunan City Univ, Sch Math & Computat Sci, Yiyang 413000, Peoples R China
[2] Huzhou Teachers Coll, Dept Math, Huzhou 313000, Peoples R China
[3] Hunan Univ, Sch Math & Econometr, Changsha 410082, Hunan, Peoples R China
来源：
JOURNAL OF INEQUALITIES AND APPLICATIONS | 2014年
关键词：
Schwab-Borchardt mean; Neuman mean; harmonic mean; arithmetic mean; contraharmonic mean;
D O I：
10.1186/1029-242X-2014-370
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we give the explicit formulas for the Neuman means N-AH, N-HA, N-AC, and N-CA, and present the best possible upper and lower bounds for these means in terms of the combinations of harmonic mean H, arithmetic mean A, and contraharmonic mean C.
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页数：10
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