Weak laws of large numbers for arrays under a condition of uniform integrability

被引:29
|
作者
Sung, Soo Hak [1 ]
Lisawadi, Supranee [2 ]
Volodin, Andrei [2 ]
机构
[1] Pai Chai Univ, Dept Appl Math, Taejon 302735, South Korea
[2] Univ Regina, Dept Math & Stat, Regina, SK S4S 0A2, Canada
关键词
uniform integrability; weak law of large numbers; r-mean convergence; convergence in probability; martingale difference sequence; negative association; negative dependence;
D O I
10.4134/JKMS.2008.45.1.289
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
For an array of dependent random variables satisfying a new notion of uniform integrability, weak laws of large numbers are obtained. Our results extend and sharpen the known results in the literature.
引用
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页码:289 / 300
页数:12
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