| 微言要义之数列的上下极限 |
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| 引用本文： | 朱玉婉,徐章韬. 微言要义之数列的上下极限[J]. 高等数学研究, 2022, 25(1): 15-17,31. DOI: 10.3969/j.issn.1008-1399.2022.01.006 |
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| 作者姓名： | 朱玉婉 徐章韬 |
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| 作者单位： | 武汉市实验学校,湖北武汉430000,华中师范大学数学与统计学学院,湖北武汉430079 |
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| 摘 要： | 本文分别从语义,数学和教学三个方面讨论上下极限与极限概念之间的差别和联系,以求厘清差别,透彻理解上下极限概念的本质.
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| 关 键 词： | 数学分析 极限 上下极限 |
On Limit and Upper and Lower limits |
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| ZHU Yu wan,XU Zhang tao. On Limit and Upper and Lower limits[J]. Studies In College Mathematics, 2022, 25(1): 15-17,31. DOI: 10.3969/j.issn.1008-1399.2022.01.006 |
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| Authors: | ZHU Yu wan XU Zhang tao |
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| Affiliation: | (Wuhan Experimental School, Wuhan 430000;School of Mathematics and Statistics, Central China Normal University, Wuhan 430079) |
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| Abstract: | This paper discusses the differences and relations between upper and lower limits and limit from three aspects of semantics,mathematics and teaching,in order to clarify the differences and thoroughly understand the essence of the concept of upper and lower limits. |
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| Keywords: | Mathematical Analysis limit upper and lower limits |
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