摘要
通过适当的改变矩条件,把同分布NA随机变量序列部分和的对数律从本质上推广到不同分布,全面改进了梁汉营和苏淳1998年的结果.并在此基础上得到不同分布NA序列随机足标和的对数律.
By changing the moment conditions,this paper entends a law of the logarithm for NA sequences from identical distributions to different distributions and improves the results of Liang Hanying and Su Chun.Based on this, law of the logarithm for ramdomly indexed partial sums of NA sequences with different distributions is obtained.
出处
《高校应用数学学报(A辑)》
CSCD
北大核心
2003年第3期281-287,共7页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
基金
国家自然科学基金(10071072)
关键词
NA序列
对数律
矩条件
NA sequence
law of logarithm
moment conditions