Uniqueness of multi-dimensional infinite volume self-organized critical forest-fire models
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1. | Title | Title of document | Uniqueness of multi-dimensional infinite volume self-organized critical forest-fire models |
2. | Creator | Author's name, affiliation, country | Maximilian Duerre; Mathematisches Institut der Universität München |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | forest-fires; self-organized criticality; forest-fire model; unique; adapted |
3. | Subject | Subject classification | Primary 60K35, 82C20, 82C22 |
4. | Description | Abstract | In a forest-fire model, each site of the square lattice is either vacant or occupied by a tree. Vacant sites get occupied according to independent rate 1 Poisson processes. Independently at each site ignition occurs according to independent rate lambda Poisson processes. When a site is hit by ignition, then its whole occupied cluster becomes vacant instantaneously. The article studies whether a multi-dimensional infinite volume forest-fire process with given parameter is unique. Under an assumption on the decay of the cluster size distribution, a process that dominates the forest-fire process is used to show uniqueness. If lambda is big enough, then subcritical site percolation shows the correctness of the assumption |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2006-12-10 |
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/1229 |
10. | Identifier | Digital Object Identifier | 10.1214/ECP.v11-1229 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Communications in Probability; Vol 11 |
12. | Language | English=en | |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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