Self-similarity and fractional Brownian motion on Lie groups
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1. | Title | Title of document | Self-similarity and fractional Brownian motion on Lie groups |
2. | Creator | Author's name, affiliation, country | Fabrice Baudoin; Institut de mathématiques, Toulouse |
2. | Creator | Author's name, affiliation, country | Laure Coutin; Universite Paris 5 |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | Fractional Brownian motion, Lie group |
3. | Subject | Subject classification | 60G15, 60G18 |
4. | Description | Abstract | The goal of this paper is to define and study a notion of fractional Brownian motion on a Lie group. We define it as at the solution of a stochastic differential equation driven by a linear fractional Brownian motion. We show that this process has stationary increments and satisfies a local self-similar property. Furthermore the Lie groups for which this self-similar property is global are characterized. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | Research Project ANR-06-BLAN-0289 |
7. | Date | (YYYY-MM-DD) | 2008-07-22 |
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/530 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v13-530 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 13 |
12. | Language | English=en | |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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