【摘要】 本文得到了不同分布的NA列的加权和的完全收敛性,在权序列{ank,1≤k≤n,n∈N}满足不同条件的情况下,讨论了使得加权和完全收敛的关于X的矩的阶数,尤其是在一定的条件下,得到了只要求X很低的阶数的矩,得到了令人满意的结果.更多还原

【Abstract】 In this paper, complete convergence of sums for negatively asociated sequences (NA) with different distributions is obtained. The requirment of passed results is broaden to the condition that the absoluted moment-larger than zero-is limited. Therefore,the satisfactory result is aquired. At the same time, the strong convergence of sums for NA sequences with different distributions is obtained too.更多还原