| 几类不等式的证明 |
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| 引用本文： | 贾达明.几类不等式的证明[J].新疆职业大学学报,2005,13(3):90-91. |
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| 作者姓名： | 贾达明 |
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| 作者单位： | 常州工学院,江苏,常州,213002 |
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| 摘 要： | 不等式的证明在高等数学通用教材中遇到的较多，学生对它的处理往往无从下手，主要是因为由条件向结论过渡的解题方向不易确定，但是高等数学中不等式的证明还是有一些规律可循的。本文就不等式的证明归纳出了证明方法和基本思路。
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| 关 键 词： | 不等式 高等数学 基本思路 证明方法 |
| 文章编号： | 1009-9549(2005)03-0090-02 |
| 修稿时间： | 2005年3月20日 |
Proving Several Kinds of Inequalities |
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| JIA Da-ming.Proving Several Kinds of Inequalities[J].Journal of Xinjiang Vocational University,2005,13(3):90-91. |
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| Authors: | JIA Da-ming |
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| Abstract: | Proving inequalities is often in some text books of Advanced mathematics,and is not easy to be handled by students.It is mainly due to that the solving orientation from given conditions to conclusions is difficult to be determined.However,there are also some rules in the process of proving inequalities in Advanced mathematics.In this paper some useful methods and basic ways of thinking are considered. |
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| Keywords: | Inequalities monotoneity cincavity-convexity Existence theorem for primitive functions |
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