Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2010; 47(3): 585-592

Printed May 1, 2010

https://doi.org/10.4134/BKMS.2010.47.3.585

Copyright © The Korean Mathematical Society.

Precise asymptotics for the moment convergence of moving-average process under dependence

Qing-Pei Zang and Ke-Ang Fu

Jiangsu University and Zhejiang Gongshang University

Abstract

Let $\{\varepsilon_i: -\infty < i < \infty\}$ be a strictly stationary sequence of linearly positive quadrant dependent random variables and $\sum_{i=-\infty}^{\infty}|a_{i}|<\infty$. In this paper, we prove the precise asymptotics in the law of iterated logarithm for the moment convergence of moving-average process of the form $X_{k}=\sum_{i=-\infty}^{\infty}a_{i+k}\varepsilon_{i}, k \geq 1$.

Keywords: precise asymptotics, moving-average, linear positive quadrant dependence

MSC numbers: 60F99, 60G20

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