摘要
通过随机变量序列广义Jamison型加权和的系数指标函数自身性质,讨论两两NQD(NegativelyQuadrantDependent)列的广义Jamison型加权和的强收敛性,将NA中一些相应结果推广到两两NQD列场合,削弱了以前结果的条件.最后给出的例子进一步说明结论更具一般性.
Based on the properties of a coefficient guideline function of generalized Jamison's weighted sums, the strong convergence properties are discussed of generalized Jamison weighted sums for pairwise NQD sequences. Some rusults about them for NA sequences are extended to the case of pairwise NQD sequences.The conditions of those previous conclusions are weakened.And the last examples are given to show that the conclusions are better than that.
出处
《浙江大学学报(理学版)》
CAS
CSCD
2004年第6期616-619,630,共5页
Journal of Zhejiang University(Science Edition)
关键词
两两NQD列
广义Jamison型加权和
强收敛性
pairwise NQD random sequences
generalized Jamison weighted sums
strong convergence property