| 交错级数收敛性的两个补充判别法 |
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| 引用本文： | 林让起. 交错级数收敛性的两个补充判别法[J]. 蒙自师范高等专科学校学报, 2008, 6(2): 19-20 |
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| 作者姓名： | 林让起 |
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| 作者单位： | 泉州师范学院,福建泉州362311 |
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| 摘 要： | 交错级数sum from n=1 to ∞()(-1)~(n-1)u_n的收敛性主要用莱布尼兹定理来判别,文章补充两个有用的结论来判断某些特殊交错级数的敛散性,判断起来会比较方便。
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| 关 键 词： | 交错级数 收敛 判别 结论 |
| 文章编号： | 1008-9128(2008)02-0019-02 |
| 修稿时间： | 2007-09-25 |
Two Supplementing Ways of Judgement of Conuntra-ting Nature of Interlace Degree Number |
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| LIN Rang-qi. Two Supplementing Ways of Judgement of Conuntra-ting Nature of Interlace Degree Number[J]. Journal of Mengzi Teachers' College, 2008, 6(2): 19-20 |
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| Authors: | LIN Rang-qi |
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| Affiliation: | LIN Rang-qi (Quanzhou Normal University, Quanzhou 362311, China) |
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| Abstract: | conuntrating nature of Interlace degree number is generally judged according to Libuliz theorem.This article supplements two useful conclusion to judge the conuntrating and dispending nature of interlace dgree number which will add to the conveience of judgement. |
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| Keywords: | interlace degree number conuntrating judge conclusion |
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