| n元等比级数 |
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| 引用本文： | 涂光明.n元等比级数[J].数学理论与应用,2006,26(4):92-95. |
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| 作者姓名： | 涂光明 |
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| 作者单位： | 株洲师范高等专科学校数学与计算机科学系 株洲，412007 |
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| 摘 要： | 定义了n元等比数列、n元等比级数,给出了它们的通项公式及前n项和.并解决了多元等比级数的敛散性问题,求出了多元等比级数的和.指出了多元等比数列及多元等比级数在特殊情况下与一元等比数列及一元等比级数的一致性.
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| 关 键 词： | n元等比数列 n元等比级数 收敛 发散 和 |
| 收稿时间： | 2006-05-20 |
| 修稿时间： | 2006-05-20 |
n-ary Geometric Series |
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| Tu Guangming.n-ary Geometric Series[J].Mathematical Theory and Applications,2006,26(4):92-95. |
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| Authors: | Tu Guangming |
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| Abstract: | n-ary geometric number sequence and n-ary geometric series are defined and their formulas of general term partial sums of forst n term are given.Their convergence and divergence n-ary geometric series are solve.This essay points out the goemetric nember sequence the geometric series are special condition of n-ary geometric number sequence and n-ary geometric series. |
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| Keywords: | n-ary geometric number sequence n-ary geometric series convergence divergence sum |
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