Sharp bounds for the Neuman-Sandor mean in terms of the power and contraharmonic means

被引：8
|
作者：
Jiang, Wei-Dong [2 ]
Qi, Feng [1 ,3 ,4 ]
机构：
[1] Inner Mongolia Univ Nationalities, Coll Math, Tongliao City 028043, Inner Mongolia, Peoples R China
[2] Weihai Vocat Coll, Dept Informat Engn, Weihai City 264210, Shandong, Peoples R China
[3] Tianjin Polytech Univ, Coll Sci, Dept Math, Tianjin 300387, Peoples R China
[4] Henan Polytech Univ, Inst Math, Jiaozuo City 454010, Henan, Peoples R China
来源：
COGENT MATHEMATICS | 2015年 / 2卷
基金：
中国国家自然科学基金;
关键词：
sharp bound; Neuman-Sandor mean; power; contraharmonic mean;
D O I：
10.1080/23311835.2014.995951
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In the paper, the authors obtain sharp bounds for the Neuman-Sandor mean in terms of the power and contraharmonic means.
引用
收藏
页数：7
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