Critical Multitype Branching Processes with Random Migration
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
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| _version_ | 1866913493505015808 |
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| author | González, Miguel Martín-Chávez, Pedro del Puerto, Inés |
| author_facet | González, Miguel Martín-Chávez, Pedro del Puerto, Inés |
| contents | The aim of this paper is to introduce a multitype branching process with random migration following the research initiated with the Galton-Watson process with migration introduced in [Yanev & Mitov (1980) C. R. Acad. Bulg. Sci. 33(4):473-475]. We focus our attention in what we call the critical case. Sufficient conditions are provided for the process to have unlimited growth or not. Furthermore, using suitable normalizing sequences, we study the asymptotic distribution of the process. Finally, we obtain a Feller-type diffusion approximation. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_16108 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Critical Multitype Branching Processes with Random Migration González, Miguel Martín-Chávez, Pedro del Puerto, Inés Probability 60J80 The aim of this paper is to introduce a multitype branching process with random migration following the research initiated with the Galton-Watson process with migration introduced in [Yanev & Mitov (1980) C. R. Acad. Bulg. Sci. 33(4):473-475]. We focus our attention in what we call the critical case. Sufficient conditions are provided for the process to have unlimited growth or not. Furthermore, using suitable normalizing sequences, we study the asymptotic distribution of the process. Finally, we obtain a Feller-type diffusion approximation. |
| title | Critical Multitype Branching Processes with Random Migration |
| topic | Probability 60J80 |
| url | https://arxiv.org/abs/2404.16108 |