Sufficient and Necessary Conditions for Limit Laws on Lag Sums of I. I. D. R. V. S

被引:0
|
作者
Zhang Lixin Department of Mathematics
机构
基金
中国国家自然科学基金;
关键词
Strong approximation; Wiener process; Lag sums of i.i.d.r.v.s; Chernoff function;
D O I
暂无
中图分类号
O211.4 [极限理论];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
Let {X, X;n≥1} be a sequence of i.i.d.r.v.s with EX=0 and EX~2=σ~2(0<σ<∞).S=sum from i=1 to n XWe obtain some sufficient and necessary conditions forlim sup max max |S-S|/{2σ~2k(log N/k+log logk)}=1 a,sto hold, get the widest range of k’s and answer a question of Hanson and Russo(1983).
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页码:113 / 124
页数:12
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