arXiv · 1809.03818
Delayed and rushed motions through time change
Abstract
We introduce a definition of delayed and rushed processes in terms of lifetimes of base processes and time-changed base processes. Then, we consider time changes given by subordinators and their inverse processes. Our analysis shows that, quite surprisingly, time-changing with inverse subordinators does not necessarily imply delay of the base process. Moreover, time-changing with subordinators does not necessarily imply rushed base process.
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Raffaela Capitanelli, Mirko D'Ovidio. 2018-09-11. Delayed and rushed motions through time change. https://arxiv.org/abs/1809.03818
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