Geometry and percolation on half planar triangulations
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1. | Title | Title of document | Geometry and percolation on half planar triangulations |
2. | Creator | Author's name, affiliation, country | Gourab Ray; University of British Columbia; Canada |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | half planar maps, volume growth, anchored expansion, percolation |
3. | Subject | Subject classification | 60B05 |
4. | Description | Abstract | We analyze the geometry of domain Markov half planar triangu-lations. In [5] it is shown thatthere exists a one-parameter family ofmeasures supported on half planar triangulations satisfying translation invariance and domain Markov property. We study the geometry of these maps and show that they exhibit a sharp phase-transition inview of their geometry atα = 2/3. For α < 2/3, the maps form atree-like stricture with infinitely many small cut-sets.For α > 2/3,we obtain maps of hyperbolic nature with exponential growth andanchoredexpansion. Some results about the geometry of percolation clusters on such maps and random walk on them are also obtained. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2014-05-31 |
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/3238 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v19-3238 |
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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