Functional law of large numbers and central limit theorem for Crump-Mode-Jagers branching processes

Fuente: arXiv
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Autores principales: Dramé, Ibrahima, Pardoux, Etienne
Formato: Preprint
Publicado: 2025
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author Dramé, Ibrahima
Pardoux, Etienne
author_facet Dramé, Ibrahima
Pardoux, Etienne
contents We establish a Law of Large Numbers and a Central Limit Theorem for a class of Crump Mode Jagers continuous time branching processes, where the birth rate is age dependent, and also random (different from one individual to the next), in the limit of a large number of ancestors. The only difficulty concerns the tightness in the Skorohod space $D$ for the central limit theorem. We exploit a criterion for the CLT in $D$ due to M. Hahn \cite{MH}.
format Preprint
id arxiv_https___arxiv_org_abs_2508_12058
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Functional law of large numbers and central limit theorem for Crump-Mode-Jagers branching processes
Dramé, Ibrahima
Pardoux, Etienne
Probability
We establish a Law of Large Numbers and a Central Limit Theorem for a class of Crump Mode Jagers continuous time branching processes, where the birth rate is age dependent, and also random (different from one individual to the next), in the limit of a large number of ancestors. The only difficulty concerns the tightness in the Skorohod space $D$ for the central limit theorem. We exploit a criterion for the CLT in $D$ due to M. Hahn \cite{MH}.
title Functional law of large numbers and central limit theorem for Crump-Mode-Jagers branching processes
topic Probability
url https://arxiv.org/abs/2508.12058