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Some LIL type results on the partial sums and trimmed sums with multidimensional indices
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Wei-Dong Liu, Zhejiang University Zheng-Yan Lin, Zhejiang University |
Abstract
Let {X, Xn;
n ∈ Nd} be a field of i.i.d. random variables indexed by
d-tuples of positive integers and let
Sn=∑k≤nXk. We prove
some strong limit theorems for Sn. Also, when d≥ 2
and h(n)
satisfies some conditions, we show that there are no LIL type results for
Sn/√|n|h(n)
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Full text: PDF
Pages: 221-233
Published on: July 14, 2007
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Electronic Communications in Probability. ISSN: 1083-589X |
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