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Stable Self Similar and Locally Self Similar Processes Article Abstract

Summary rating: 5 stars 7 Ratings
Author : S. Rezakhah
Abstract by : fadzlina
Visits : 160  words: 300   Published: April 23, 2007
This paper considers wavelet based estimates for the Self Similar parameters of the Linear Fractional Stable Motions.  The Consistency of the estimators is also studied.  We obtain some statistical results for the Hurst parameter estimation of Fractionally Integrated Auto Regressive Moving Average, FARIMA, time Series with Stable innovations.  We also consider a class of Locally Self Similar processes called linear linear Multifractional Stable Motions, which extends Multifractional Brownian Motion and provide where the distributions can have Heavy tail and be non-symmetric.  New results for Multifractional Brownian Motion are obtained.

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