Journal of Jilin University Science Edition ›› 2022, Vol. 60 ›› Issue (4): 873-880.

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Limit Theorems of Products of Sums of Partial Sums of NA Sequence

LI Xuefeng, LU Dongmei   

  1. Chuangchun College of Electronic Technology, Changchun 130114, China
  • Received:2021-10-10 Online:2022-07-26 Published:2022-07-26

Abstract: Let {Xnn, n≥1} be a strictly stationary negatively associated (NA) sequence of positive random variables with EX1=μ>0, and
 Var X12<∞. Firstly, by using the central strong limit theorems and moment inequalities of weighted sums of NA sequence, 
where N is a standard normal random variable. Secondly, we give a general result of precise asymptotics in complete convergence for products of sums of partial sums of NA sequence for the boundary function and quasi weight function.

Key words: NA sequence, product of sums of partial sums, asymptotic distribution, precise asymptotics

CLC Number: 

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