Título: The tail of the maximum of Brownian motion minus a parabola
Autores: Groeneboom, Piet; Delft University of Technology
Temme, Nico M.; CWI
Fecha: 2011-01-01
Publicador: Electronic communications in probability
Fuente:
Tipo: Peer-reviewed Article

Tema: Brownian motion, parabolic drift, maximum, Airy functions
60J65,60J75
Descripción: We analyze the tail behavior of the maximum $N$ of $\{W(t)-t^2:t\ge0\}$, where $W$ is standard Brownian motion on $[0,\infty)$, and give an asymptotic expansion for ${\mathbb P}\{N\ge x\}$, as $x\to\infty$. This extends a first order result on the tail behavior, which can be deduced from Hüsler and Piterbarg (1999). We also point out the relation between certain results in Janson et al. (2010) and Groeneboom (2010).
Idioma: No aplica

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