| 特征函数与矩的存在性的关系 |
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| 引用本文： | 张森
,张莹.特征函数与矩的存在性的关系[J].济南大学学报(社会科学版),1992(2). |
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| 作者姓名： | 张森 张莹 |
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| 摘 要： | 摘要:本文应用随机变量的特征函数讨论了随机变量的矩的存在性,阐述了它们之间的关系。
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| 关 键 词： | 随机变量、k阶矩、特征函数。 |
RELATIONS BETWEEN THE CHARACTERISTIC FUNCTION AND THE EXISTENCE OF MOMENTS |
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| ZHANG SEN ZHANG YING.RELATIONS BETWEEN THE CHARACTERISTIC FUNCTION AND THE EXISTENCE OF MOMENTS[J].Journal of Jinan University,1992(2). |
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| Authors: | ZHANG SEN ZHANG YING |
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| Institution: | ZHANG SEN ZHANG YING
Department of Mathematics Chang Wei Teacher' s College |
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| Abstract: | Some results about the existence of moments are given and the reliations between the characteristic function and the moment of a radom variable are discussed. |
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| Keywords: | raeom variablecharacterist functionkth moment |
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