| 寻找不等式背后的等式 深入理解数学公式 |
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| 引用本文： | 张银龙,王敏慧,刘国庆.寻找不等式背后的等式 深入理解数学公式[J].企业技术开发,2009,28(6):180-181. |
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| 作者姓名： | 张银龙 王敏慧 刘国庆 |
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| 作者单位： | 张银龙,ZHANG Yin-long(装甲兵技术学院数学教研室,吉林,长春,130117);王敏慧,WANG Hui-ming(哈尔滨师范大学阿城学院数学系,黑龙江,哈尔滨,150000);刘国庆,LIU Guo-qing(哈尔滨工业大学数学系,黑龙江,哈尔滨,150006) |
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| 摘 要： | 本文在对不等式证明的基础上,多角度的审视问题,进一步挖掘隐藏在不等式后面的等量关系,并将其加强条件,得到一些漂亮的结果。
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| 关 键 词： | 不等式理论 数学思维 不等式 均值 示性函数 |
Find equation behind inequality depth understanding of the underlying mathematical formula |
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| ZHANG Yin-long,WANG Hui-ming,LIU Guo-qing.Find equation behind inequality depth understanding of the underlying mathematical formula[J].Technological Development of Enterprise,2009,28(6):180-181. |
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| Authors: | ZHANG Yin-long WANG Hui-ming LIU Guo-qing |
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| Institution: | 1. Armored Institute of Technology Department of Mathematics;Changchun;Jilin 130117;China 2. Institute of Mathematics;Harbin Normal University Cheng University;Harbin;Heilongjiang 150000;China 3. Department of Mathematics Harbin Institute of Technology;Heilongjiang 150006;China |
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| Abstract: | This paper is on the basis of the inequality proof, look at the issues in multi-angle, to further tap the equivalent relationship that hidded in the back of inequality and strengthen the conditions, and finally get some nice results. |
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| Keywords: | theory of inequalities mathematical thinking AG inequality typical value indicative function |
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