@article{ECP1222,
author = {Patrick Fitzsimmons},
title = {On the Existence of Recurrent Extensions of Self-similar Markov Processes},
journal = {Electron. Commun. Probab.},
fjournal = {Electronic Communications in Probability},
volume = {11},
year = {2006},
keywords = {self-similar, semi-stable, Lamperti transformation, recurrent extension, Cram'er condition, excursion},
abstract = {Let $X= (X_t) _{t \geq 0}$ be a self-similar Markov process with values in the non-negative half-line, such that the state $0$ is a trap. We present a necessary and sufficient condition for the existence of a self-similar recurrent extension of $X$ that leaves $0$ continuously. This condition is expressed in terms of the Lévy process associated with $X$ by the Lamperti transformation.},
pages = {no. 25, 230-241},
issn = {1083-589X},
doi = {10.1214/ECP.v11-1222},
url = {http://ecp.ejpecp.org/article/view/1222}}