On criteria of disconnectedness of $\Lambda$-Fleming-Viot support
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1. | Title | Title of document | On criteria of disconnectedness of $\Lambda$-Fleming-Viot support |
2. | Creator | Author's name, affiliation, country | Xiaowen Zhou; Concordia University; Canada |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | superprocess; $\La$-Fleming-Viot process |
3. | Subject | Subject classification | 60J80; 60G17 |
4. | Description | Abstract | The totally disconnectedness of support for super Brownian motion in high dimensions is well known. In this paper, we prove that similar results also hold for $\Lambda$-Fleming-Viot process with Brownian spatial motion provided that the associated $\Lambda$-coalescent does not come down from infinity fast enough. Our proof is another application of the lookdown particle representation for $\Lambda$-Fleming-Viot process. We also discuss the disjointness of independent $\Lambda$-Fleming-Viot supports and ranges in high dimensions. The disconnectedness of the $\Lambda$-Fleming-Viot support remains open in certain low dimensions. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | NSERC |
7. | Date | (YYYY-MM-DD) | 2014-08-11 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ecp.ejpecp.org/article/view/3208 |
10. | Identifier | Digital Object Identifier | 10.1214/ECP.v19-3208 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Communications in Probability; Vol 19 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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