| 关于A-G的几个不等式 |
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| 引用本文： | 周美秀,张小明. 关于A-G的几个不等式[J]. 杭州师范大学学报(自然科学版), 2012, 0(5): 426-432 |
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| 作者姓名： | 周美秀 张小明 |
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| 作者单位： | 浙江广播电视大学开放与远程教育研究院;浙江海宁电大 |
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| 摘 要： | 为加强或加细几个著名的算术-几何不等式,研究用方差来估算两者的差,并利用一个统一的证明模式,加强或推广这些结果.
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| 关 键 词： | 算术平均 几何平均 最值压缩定理 不等式 |
Several Inequalities about A-G |
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| ZHOU Mei-xiu,ZHANG Xiao-ming. Several Inequalities about A-G[J]. , 2012, 0(5): 426-432 |
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| Authors: | ZHOU Mei-xiu ZHANG Xiao-ming |
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| Affiliation: | 1.Open and Distance Education Research Institute,Zhejiang Radio&Television University,Hangzhou 310030,China; 2.Zhejiang Radio & Television University Haining College,Haining 314400,China) |
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| Abstract: | To strengthen and refine some famous arithmetic-geometric inequalityies,this paper used variance to estimate the difference between the two,strengthen or popularize these results with a unified proof mode. |
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| Keywords: | arithmetic mean geometric mean compressed independent variables theorem inequality |
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