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On almost certain convergence of double series of random elements and the rate of convergence of tail series
Stochastics ( IF 0.9 ) Pub Date : 2020-01-26 , DOI: 10.1080/17442508.2020.1718151
Robert Parker 1 , Andrew Rosalsky 2
Affiliation  

ABSTRACT

For a double array {Vm,n, m1, n1} of random elements taking values in a real separable Banach space, we provide sufficient conditions for the double series i=1mj=1nVi,j to converge almost certainly to a random element S as min{m,n}. For a convergent double series, we study the rate of convergence to a random element S by studying the rate at which the corresponding tail series {Tm,n, m1, n1} converges almost certainly to 0 as min{m,n} where Tm,n=Si=1mj=1nVi,j, m1, n1.



中文翻译:

关于随机元素双级数的几乎确定的收敛性和尾级数的收敛速度

抽象的

对于双数组 {伏特ñ 1个 ñ1个} 在一个真正可分离的Banach空间中取值的随机元素,我们为双级数提供了充分的条件 一世=1个Ĵ=1个ñ伏特一世Ĵ收敛几乎可以肯定的随机元素š{ñ}。对于收敛的双序列,我们通过研究相应尾序列的速率来研究对随机元素S的收敛速率{Ťñ 1个 ñ1个} 几乎可以肯定地收敛到0 {ñ} 在哪里 Ťñ=小号-一世=1个Ĵ=1个ñ伏特一世Ĵ 1个 ñ1个

更新日期:2020-01-26
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