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arXiv · 2607.22414

Asymptotic fluctuations in supercritical multi-type Crump-Mode-Jagers processes

Konrad Kolesko·Alicja Kołodziejska·Matthias Meiners
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Abstract

We consider an irreducible, supercritical multi-type general branching process (Crump-Mode-Jagers process) with finite type space, counted with random characteristic. We prove that, under certain second moment assumptions, a central limit theorem holds for the process. Our result extends the single-type central limit theorem obtained recently in [Ann. Probab. 52 (2024), no. 4, 1538-1606] and unifies various limiting results for specific branching processes.

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Konrad Kolesko, Alicja Kołodziejska, Matthias Meiners. 2026-07-24. Asymptotic fluctuations in supercritical multi-type Crump-Mode-Jagers processes. https://arxiv.org/abs/2607.22414

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