arXiv · 1411.5543
Large deviations for clocks of self-similar processes
Abstract
The Lamperti correspondence gives a prominent role to two random time changes: the exponential functional of a Lévy process drifting to $\infty$ and its inverse, the clock of the corresponding positive self-similar process. We describe here asymptotical properties of these clocks in large time, extending the results of Yor and Zani.
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Alain Rouault, Nizar Demni, Marguerite Zani. 2014-11-20. Large deviations for clocks of self-similar processes. https://arxiv.org/abs/1411.5543
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