arXiv
Open Access
2019
Long-time behavior for subcritical measure-valued branching processes with immigration
Martin Friesen
Abstrak
In this work we study the long-time behavior for subcritical measure-valued branching processes with immigration on the space of tempered measures. Under some reasonable assumptions on the spatial motion, the branching and immigration mechanisms, we prove the existence and uniqueness of an invariant measure for the corresponding Markov transition semigroup. Moreover, we show that it converges with exponential rate to the unique invariant measure in the Wasserstein distance as well as in a distance defined in terms of Laplace transforms. Finally, we consider an application of our results to super-Lévy processes as well as branching particle systems on the lattice with noncompact spins.
Penulis (1)
M
Martin Friesen
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2019
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- en
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- arXiv
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- Open Access ✓