行为两两NQD阵列加权和的L^2收敛性  

Convergence properties of weighted sums for rowwise and pairwise NQD random Arrays

作　　者：陆雷[1,2] 

机构地区：[1]安徽师范大学数学计算机科学学院,安徽芜湖241003 [2]淮南师范学院经济与管理系,安徽淮南232038

出　　处：《淮南师范学院学报》2011年第3期4-6,共3页Journal of Huainan Normal University

摘　　要：两两NQD列是一类非常广泛的随机变量列,后来的许多负相关联列都是由此繁衍来的。该文研究了行为两两NQD阵列加权和在弱于Cesàro一致可积和h-可积条件下的L2收敛性,改进并推广了前人的结果。Pairwise NQD random sequence is a class of random variable sequence, which is very widespread, many of the negative dependence sequences are derived from it later. In this paper, the author discusses the L2-Convergence properties of weighted sums for rowwise and pairwise NQD random arrays under conditions weaker than Cesaro uniformly integrable conditions and h-integrability. Extended and improved the corresponding results in previous papers.

关 键 词：两两NQD阵列 加权和 2阶h-可积 L2收敛性 

分 类 号：Q151.2[生物学—普通生物学]