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Convergence rates for probabilities of moderate deviations for moving average processes
Authors:Ping Yan Chen  Ding Cheng Wang
Institution:(1) Department of Mathematics, Jinan University, Guangzhou, 510630, P. R. China;(2) Center of Financial Mathematics, MSI, Australian National University, Canberra, Act 0200, Australia;(3) School of Applied Mathematics, University of Electronic Science and Technology of China, Chengdu, 610054, P. R. China
Abstract:The present paper first shows that, without any dependent structure assumptions for a sequence of random variables, the refined results of the complete convergence for the sequence is equivalent to the corresponding complete moment convergence of the sequence. Then this paper investigates the convergence rates and refined convergence rates (or complete moment convergence) for probabilities of moderate deviations of moving average processes. The results in this paper extend and generalize some well-known results. Chen’s work is supported by National Natural Science Foundation of China (Grant No. 60574002), and Wang’s work is supported by MASCOS grant from Australian Research Council and National Natural Science Foundation of China (Grant No. 70671018)
Keywords:complete convergence  complete moment convergence  moderate deviation  law of the iterated logarithm  invariance principle  moving average process
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