| 交错级数的比值放大判别法 |
| |
| 引用本文： | 曾亮,李亚男. 交错级数的比值放大判别法[J]. 佳木斯大学学报, 2011, 29(1): 112-113,116 |
| |
| 作者姓名： | 曾亮 李亚男 |
| |
| 作者单位： | 肇庆科技职业技术学院; |
| |
| 摘 要： | 近年来,多种新的有效的交错级数敛散性判别法被提出.从正项级数的比值放大法入手,得出了交错级数的一种新的审敛准则,并将其推广到更一般的形式.最后通过实例表明新的判别法具有一定的应用价值.
|
| 关 键 词： | 交错级数 绝对收敛 条件收敛 比值放大判别法 |
Discriminatory Method for Enlarging the Ration of Alternate Series |
| |
| ZENG Liang,LI Ya-nan. Discriminatory Method for Enlarging the Ration of Alternate Series[J]. Journal of Jiamusi University(Natural Science Edition), 2011, 29(1): 112-113,116 |
| |
| Authors: | ZENG Liang LI Ya-nan |
| |
| Affiliation: | ZENG Liang,LI Ya-nan(Zhaoqing Science and Technology Polytechnic,Zhaoqing 526114,China) |
| |
| Abstract: | In recent years,many new and effective judgments of convergence and divergence of alternate series were raised.This paper proceeded with discriminatory method for enlarging the ration of alternate series,it gave a new convergence criterion of alternate series,and generalized the convergence criterion into the general form.At last,it showed that the method has certain values in practice by examples. |
| |
| Keywords: | alternate series absolutely convergence conditioned convergence ration enlarging discriminatory method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
