| 二阶线性递归序列的几个性质 |
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| 引用本文： | 胡宏.二阶线性递归序列的几个性质[J].广西工学院学报,2000,11(4):13-16,25. |
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| 作者姓名： | 胡宏 |
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| 作者单位： | 淮阴师范学院数学系,江苏淮阴 223001 |
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| 基金项目： | 国家自然科学基金，19971038， |
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| 摘 要： | 本文获得了关于二阶线性递归序列的五个等价命题，讨论了二阶线性递归序列非负的充分条件与必要条件，特别给出了Lucas序列非负的充分必要条件。
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| 关 键 词： | 二阶线性递归序列 LUCAS序列 非负性 性质 |
| 文章编号： | 1004-6410(2000)04-0013-04 |
Characteristics of the 2-order linear recurring sequences |
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| HU,Hong.Characteristics of the 2-order linear recurring sequences[J].Journal of Guangxi University of Technology,2000,11(4):13-16,25. |
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| Authors: | HU Hong |
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| Abstract: | In this paper, we established 5 equivalent propositions for the 2-order linear recurring sequences, and discussed the conditions when the 2-order linear recurring sequences are not negative.We particularly gave the sufficeinet and necessary condintions for lucas sequences. |
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| Keywords: | inear recurring sequences lucas sequences non negative condition |
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