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XIII: 59, 646-646, LNM 721 (1979)
BARLOW, Martin T.
On the left endpoints of Brownian excursions (Brownian motion, Excursion theory)
It is shown that no expansion of the Brownian filtration can be found such that $B_t$ remains a semimartingale, and the set of left endpoints of Brownian excursions becomes optional
Keywords: Progressive sets
Nature: Original
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