I.I.D.随机变量序列矩完全收敛的精确渐近性

{X,Xn;n≥1}为独立同分布的随机变量序列, EX=0,01 p/2满足E|X|r<∞,且E|X|3<∞,那么其中Z服从均值为0,方差为σ2的正态分布.  

Equivalent Conditions of Complete Convergence for Weighted Sums of Sequences of Extended Negatively Dep endent Random Variables

By using Rosenthal type moment inequality for extended negatively de-pendent random variables, we establish the equivalent conditions of complete con-vergence for weighted sums of sequences of extended...  

Asymptotic properties of the moment convergence for NA sequences

It is well-known that the complete convergence theorem for i.i.d. random variables has been an active topic since the famous work done by Hsu and Robbins [6]. Chow [4] obtained a moment version of Hsu and Robbins series. However, the series tends to infinity whenever ε goes to zero, so it is of interest to investigate the asymptotic behavior of the series as ε goes to zero. This note gives some limit theorems of the series generated by moments for NA random variables.  

END随机变量阵列加权和的完全收敛性

利用END变量的R0senthal型矩不等式,研究了END随机阵列加权和的完全收敛性,给出了证明完全收敛性的一些充分条件.另外,还给出了证明完全收敛性的一个必要条件.所得结果推广了独立变量和若干相依变量的相应结果.  

行为？ρ混合随机变量阵列的完全矩收敛性

本文假设 X ni ；i ≥1,n ≥{}1是一列行为？ρ混合随机变量阵列。在没有同分布和随机控制的假设条件下,作者讨论了？ρ混合随机变量的完全矩收敛性,所获得结果推广和改进了 Hu and Taylor （1997）,Zhu （2006）和 Wu and Zhu （2010）的相应定理。  

Complete convergence and complete moment convergence for martingale difference sequence

In the paper,we investigate the complete convergence and complete moment convergence for the maximal partial sum of martingale diference sequence.Especially,we get the Baum–Katz-type Theorem and Hsu–Robbins-type Theorem for martingale diference sequence.As an application,a strong law of large numbers for martingale diference sequence is obtained.  

Complete and complete moment convergence for weighted sums of widely orthant dependent random variables

In this paper, we establish a complete convergence result and a complete moment convergence result for weighted sums of widely orthant dependent random variables under mild conditions. As corollaries, the corresponding results for weighted sums of extended negatively orthant dependent random variables are also obtained, which generalize and improve the related known works in the literature.  

相依样本平滑移动过程的矩完全收敛性

本文研究了基于(φ)-混合随机序列的平滑移动过程.利用矩不等式和截尾的方法,获得了基于(φ)-混合随机序列平滑移动过程的矩完全收敛性的充分条件,推广了文[4]和[8]的结果.  

负相关随机变量阵列加权和的矩完全收敛性(英文)

研究了负相关随机变量阵列加权和的矩完全收敛性,改进了Baek等(2008)的结果.作为应用,得到了基于负相关随机变量序列的平滑移动过程的矩完全收敛性,完善了Li等(2004)的结果.  

行为ρ*混合阵列加权和的矩完全收敛性

研究行为ρ*混合阵列加权和的矩完全收敛性,完善了Ahmed et al.[Statist.Probab.Lett.,2002,58:185-194],Peligrad et al.[J.Theoret.Probab.,1999,12:87-104]以及Baeket al.[J.Korean Stat.Soc.,2008,37:73-80]的结果.同时,给出一个应用,得到基于ρ*混合序列的平滑移动过程的矩完全收敛性,扩充了Kim et al.[Statist.Probab.Lett.,2008,78:839-846]的结果.