Ergodic properties for $\alpha$-CIR models and a class of generalized Fleming-Viot processes
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1. | Title | Title of document | Ergodic properties for $\alpha$-CIR models and a class of generalized Fleming-Viot processes |
2. | Creator | Author's name, affiliation, country | Kenji Handa; Saga University; Japan |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | measure-valued branching process; CIR model; spectral gap; generalized Fleming-Viot process |
3. | Subject | Subject classification | 60J75; 60G57 |
4. | Description | Abstract | We discuss a Markov jump process regarded as a variant of the CIR (Cox-Ingersoll-Ross) model and its infinite-dimensional extension. These models belong to a class of measure-valued branching processes with immigration, whose jump mechanisms are governed by certain stable laws. The main result gives a lower spectral gap estimate for the generator. As an application, a certain ergodic property is shown for the generalized Fleming-Viot process obtained as the time-changed ratio process. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2014-07-24 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ejp.ejpecp.org/article/view/2928 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v19-2928 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 19 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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