| 极值问题在证明不等式中的应用 |
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| 引用本文： | 张炜.极值问题在证明不等式中的应用[J].唐山学院学报,1999(2). |
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| 作者姓名： | 张炜 |
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| 作者单位： | 唐山高等专科学校!唐山，063000 |
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| 摘 要： | 有一类不等式在几何上明显成立，但用通常的代数方法证明起来却比较繁琐，这时一般可用极值问题加以证明。本文举例进行了讨论。
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| 关 键 词： | 不等式 极值 最大值 最小值 驻点 |
The Application of Extremal Problem in Proving Inequality |
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| Zhang Wei.The Application of Extremal Problem in Proving Inequality[J].Journal of Tangshan College,1999(2). |
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| Authors: | Zhang Wei |
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| Abstract: | A kind of inequality is apparantly right in geometry but it's very complicated while proved by way of normal algebra method. Then it can usually be proved by extremal problem. The article made a discussion through examples. |
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| Keywords: | Extreme value Maximum value Minimum value Residential |
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