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This article is cited in 12 scientific papers (total in 12 papers)
Sevastyanov branching processes with non-homogeneous Poisson immigration
Kosto V. Mitova, Nikolay M. Yanevb a Faculty of Aviation, Vasil Levski National Military University, Pleven, Bulgaria
b Department of Probability and Statistics, Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, Sofia, Bulgaria
Abstract:
Sevastyanov age-dependent branching processes allowing an immigration component are considered in the case when the moments of immigration form a non-homogeneous Poisson process with intensity $r(t)$. The asymptotic behavior of the expectation and of the probability of non-extinction is investigated in the critical case depending on the asymptotic rate of $r(t)$. Corresponding limit theorems are also proved using different types of normalization. Among them we obtained limiting distributions similar to the classical ones of Yaglom (1947) and Sevastyanov (1957) and also discovered new phenomena due to the non-homogeneity.
Received in January 2013
Citation:
Kosto V. Mitov, Nikolay M. Yanev, “Sevastyanov branching processes with non-homogeneous Poisson immigration”, Branching processes, random walks, and related problems, Collected papers. Dedicated to the memory of Boris Aleksandrovich Sevastyanov, corresponding member of the Russian Academy of Sciences, Trudy Mat. Inst. Steklova, 282, MAIK Nauka/Interperiodica, Moscow, 2013, 181–194; Proc. Steklov Inst. Math., 282 (2013), 172–185
Linking options:
https://www.mathnet.ru/eng/tm3491https://doi.org/10.1134/S0371968513030151 https://www.mathnet.ru/eng/tm/v282/p181
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