arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1502.04851math.PR
收藏

长记忆连续时间移动平均过程样本自协方差的极限定理

Limit theorems for the sample autocovariance of a continuous-time moving average process with long memory

Felix Spangenberg

摘要:

本文研究了具有长程相依的连续时间滑动平均模型中样本自协方差的渐近行为。我们证明了它是渐近Rosenblatt分布或稳定分布。这表明Horváth和Kokoszka对具有长记忆的离散时间移动平均过程的结果也适用于连续时间移动平均过程。

英文摘要:

We examine the asymptotic behaviour of the sample autocovariance in a continuous-time moving average model with long-range dependence. We show that it is either asymptotically Rosenblatt distributed or stable distributed. This shows that results by Horváth and Kokoszka for discrete-time moving average processes with long memory also hold for continuous-time moving average processes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑