Abstract
A sufficient condition for the tightness of a sequence of stochastic processes is given in terms of their behavior after stopping times. As an application, the conditions for McLeish's invariance principle for martingales are weakened.
Cite
CITATION STYLE
APA
Aldous, D. (2007). Stopping Times and Tightness. The Annals of Probability, 6(2). https://doi.org/10.1214/aop/1176995579
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