| 关于确界及确界原理的教学 |
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| 引用本文： | 毛旭华. 关于确界及确界原理的教学[J]. 衡阳师范学院学报, 1994, 0(6) |
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| 作者姓名： | 毛旭华 |
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| 摘 要： | 从给出确界的四个等价定义入手，通过例题分析，揭示了确界的内涵及应用确界原理的一般原则。
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| 关 键 词： | 上确界 下确界 确界原理 |
ON THE TEACHING OF SUPREMUM AND INFIMUM |
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| Mao Xuhua. ON THE TEACHING OF SUPREMUM AND INFIMUM[J]. journal of Hengyang Normal University, 1994, 0(6) |
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| Authors: | Mao Xuhua |
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| Abstract: | First,Giving four equivalent difinitions of supremum, then analyse examples, the writer bring to light the meaning of supremum and the general principle of applying supremum (infimum) principle. |
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| Keywords: | supremum infimum supremum (infimum) principle |
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