算子稳定随机向量序列的一些极限结果 |
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引用本文: | 陈平炎,柳向东.算子稳定随机向量序列的一些极限结果[J].数学学报,2008,51(1):197-208. |
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作者姓名: | 陈平炎 柳向东 |
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作者单位: | 暨南大学数学系,暨南大学统计学系 广州 510630,广州 510630 |
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基金项目: | 国家自然科学基金资助项目 |
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摘 要: | 对于独立同分布的没有Gauss分量的指数为可逆线性算子A的算子稳定的R~d值随机向量序列,本文通过积分检验讨论了其部分和及加权和(包括一些经典的加权和,如Cesàro加权和,后置和方式,Euler可和方式,Borel可和方式,几何加权和等)的极限结果.由此得到了部分和及加权和在相对于A的谱分解下的Chover型重对数律,这是与A的特征值的实部有关的结果.
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关 键 词: | 算子稳定分布 积分检验 Chover型重对数律 |
文章编号: | 0583-1431(2008)01-0197-12 |
收稿时间: | 2006-12-06 |
修稿时间: | 2007-07-25 |
Some Limiting Results for Sequences of Random Vectors with Operator Stable Law |
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Institution: | Ping Yan CHEN Department of Mathematics,Jinan University,Guangzhou 510630,P.R.China Xiang Dong LIU Department of Statistics,Jinan University,Guangzhou 510630,P.R.China |
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Abstract: | For sequences of R~d-valued random vectors with operator stable distribu- tion(without Gaussian component)with an exponent A,an invertible linear operator, this paper obtians the limiting results for the partial sums and weighted sums(inculd- ing some classical summable methods,such as Cesàro's method,delayed sum,Euler's method,Borel's method and geometrical weighted sum,etc.)via integer test.As appli- cations,we obtain Chover-type laws of iterated logarithm for them under the spectral decomposition of A,which is related to the eigenvalues of A. |
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Keywords: | operator stable distribution integer test Chover-type LIL |
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