Abstract
Various characterizations for fractional Lévy processes to be of finite variation are obtained, one of which is in terms of the characteristic triplet of the driving Lévy process, while others are in terms of differentiability properties of the sample paths. A zero-one law and a formula for the expected total variation are also given.
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Bender, C., Lindner, A. & Schicks, M. Finite Variation of Fractional Lévy Processes. J Theor Probab 25, 594–612 (2012). https://doi.org/10.1007/s10959-010-0339-y
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DOI: https://doi.org/10.1007/s10959-010-0339-y