| 拐点的定义及拐点与极值点的不重合性 |
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| 引用本文： | 焦曙光. 拐点的定义及拐点与极值点的不重合性[J]. 大学数学, 2002, 18(3): 87-90 |
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| 作者姓名： | 焦曙光 |
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| 作者单位： | 徐州建筑职业技术学院,江苏,徐州,221008 |
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| 摘 要： | 拐点是数学的重要概念之一 ,定义应该准确 .但有的教材并非如此 ,本文指出了教材中对拐点的不充分定义 ,并证明了拐点与极值点的不重合性
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| 关 键 词： | 拐点 定义 极值点 不重合 |
| 文章编号： | 1007-4120(2002)03-0087-04 |
| 修稿时间： | 2000-02-29 |
The Definition of Yielding Point and the Non-Coincidence of Yielding Point with Extreme Point |
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| JIAO Shuguang. The Definition of Yielding Point and the Non-Coincidence of Yielding Point with Extreme Point[J]. College Mathematics, 2002, 18(3): 87-90 |
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| Authors: | JIAO Shuguang |
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| Abstract: | The yielding point is one of the important concepts, an d its definition should be precisely given. But no precise definition is given i n some textbooks. This paper points out the insufficient definition in some text books and also proves noncoincidence of the yielding point and extreme point. |
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| Keywords: | yielding point definition extreme point noncoinci dence |
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