Some Strong Laws for Normed Weighted Sums of Stochastically Dominated Banach Space Valued Random Elements Irrespective of Their Joint Distributions

被引:1
|
作者
Liao, Yuan [1 ]
Rosalsky, Andrew [1 ]
机构
[1] Univ Florida, Dept Stat, Gainesville, FL 32611 USA
关键词
Almost sure convergence; Normed weighted sums; Real separable Banach space; Sequence of Banach space valued random elements; Stochastic dominance; Strong law of large numbers; RANDOM-VARIABLES; CONVERGENCE;
D O I
10.1080/07362994.2013.776878
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let {V-n, n1} be a sequence of random elements in a real separable Banach space and suppose that {V-n, n1} is stochastically dominated by a random element V. Let {a(n), n1} and {b(n), n1} be real sequences with 0<b(n). Conditions are provided under which {a(n)V(n), n1} obeys the general strong law of large numbers almost surely irrespective of the joint distributions of the {V-n, n1}. No geometric conditions are imposed on the underlying Banach space. Examples are provided which illustrate, compare, or demonstrate the sharpness of the results.
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页码:427 / 439
页数:13
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