Chung's Law of the Iterated Logarithm for Subfractional Brownian Motion

Chung's Law of the Iterated Logarithm for Subfractional Brownian Motion
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次分数布朗运动的重对数钟定律

DOI:
10.1007/s10114-016-6090-2
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发表时间:
2017
影响因子:
0.7
通讯作者:
Na Na
Na Na
中科院分区:
数学3区
文献类型:
--
作者:
Luan;Na Na

文献摘要

相似文献

令XH = {XH(t),t∈ +}是d中的亚分数布朗运动。本文给出了自相似高斯过程是强局部非确定的一个充分条件,并证明了XH具有强局部非确定性。应用这个性质和XH的一个随机积分表示,我们建立了XH的Chung重对数律。
LetXH= {XH(t),t∈ ℝ+} be a subfractional Brownian motion in ℝd. We provide a sufficient condition for a self-similar Gaussian process to be strongly locally nondeterministic and show thatXHhas the property of strong local nondeterminism. Applying this property and a stochastic integral representation ofXH, we establish Chung’s law of the iterated logarithm forXH.