On the Eve property for CSBP

Autor: Cyril Labbé, Thomas Duquesne
Přispěvatelé: Laboratoire de Probabilités et Modèles Aléatoires (LPMA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)
Rok vydání: 2013
Předmět:
Zdroj: Electronic Journal of Probability
Electronic Journal of Probability, 2014, 19 (6), pp.1-31. ⟨10.1214/EJP.v19-2831⟩
Electron. J. Probab.
Electronic Journal of Probability, Institute of Mathematical Statistics (IMS), 2014, 19 (6), pp.1-31. ⟨10.1214/EJP.v19-2831⟩
ISSN: 1083-6489
DOI: 10.48550/arxiv.1305.6502
Popis: International audience; We consider the population model associated to continuous state branching processes and we are interested in the so-called Eve property that asserts the existence of an ancestor with an overwhelming progeny at large times, and more generally, in the possible behaviours of the frequencies among the population at large times. In this paper, we classify all the possible behaviours according to the branching mechanism of the continuous state branching process.
Databáze: OpenAIRE