@article{ECP2319,
author = {Stavros Vakeroudis and Marc Yor},
title = {A scaling proof for Walsh's Brownian motion extended arc-sine law.},
journal = {Electron. Commun. Probab.},
fjournal = {Electronic Communications in Probability},
volume = {17},
year = {2012},
keywords = {Arc-sine law, Brownian spider, Skew Bessel process, Stable variables, Subordinators, Walsh Brownian motion.},
abstract = {We present a new proof of the extended arc-sine law related to Walsh's Brownian motion, known also as Brownian spider. The main argument mimics the scaling property used previously, in particular by D. Williams, in the 1- dimensional Brownian case, which can be generalized to the multivariate case. A discussion concerning the time spent positive by a skew Bessel process is also presented.},
pages = {no. 63, 1-9},
issn = {1083-589X},
doi = {10.1214/ECP.v17-2319},
url = {http://ecp.ejpecp.org/article/view/2319}}