A simple path to asymptotics for the frontier of a branching Brownian motion

• Autores: Matthew I. Roberts
• Localización: Annals of probability: An official journal of the Institute of Mathematical Statistics, ISSN 0091-1798, Vol. 41, Nº. 5, 2013, págs. 3518-3541
• Idioma: inglés
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• Resumen

  • We give short proofs of two classical results about the position of the extremal particle in a branching Brownian motion, one concerning the median position and another the almost sure behaviour.