The Self-Similar Dynamics of Renewal Processes
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1. | Title | Title of document | The Self-Similar Dynamics of Renewal Processes |
2. | Creator | Author's name, affiliation, country | Albert Meads Fisher; University of Sao Paulo; Brazil |
2. | Creator | Author's name, affiliation, country | Marina Talet; Université de Provence; France |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | stable process, renewal process, Mittag-Leffler process, Cauchy process, almost-sure invariance principle in log density, pathwise Central Limit Theorem. |
3. | Subject | Subject classification | Primary 37A50, 60F17, 60K05; secondary 60G18, 60G52. |
4. | Description | Abstract | We prove an almost sure invariance principle in log density for renewal processes with gaps in the domain of attraction of an $\alpha$-stable law. There are three different types of behavior: attraction to a Mittag-Leffler process for $0<\alpha<1$, to a centered Cauchy process for $\alpha=1$ and to a stable process for $1<\alpha\leq 2$. Equivalently, in dynamical terms, almost every renewal path is, upon centering and up to a regularly varying coordinate change of order one, and after removing a set of times of Cesà ro density zero, in the stable manifold of a self-similar path for the scaling flow. As a corollary we have pathwise functional and central limit theorems. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | CNPq, FAPERGS, FAPESP, CNRS, Cooperation Franco-Brazil. |
7. | Date | (YYYY-MM-DD) | 2011-05-10 |
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/888 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v16-888 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 16 |
12. | Language | English=en | |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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