Weak convergence of the number of zero increments in the random walk with barrier
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1. | Title | Title of document | Weak convergence of the number of zero increments in the random walk with barrier |
2. | Creator | Author's name, affiliation, country | Alexander Marynych; Taras Shevchenko National University of Kiev; Ukraine |
2. | Creator | Author's name, affiliation, country | Glib Verovkin; Taras Shevchenko National University of Kiev; Ukraine |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | random walk with barrier; recursion with random indices; renewal process; undershoot |
3. | Subject | Subject classification | 60C05; 60G09 |
4. | Description | Abstract | We continue the line of research of random walks with a barrier initiated by Iksanov and Möhle (2008). Assuming that the tail of the step of the underlying random walk has a power-like behavior at infinity with the exponent $-\alpha$, $\alpha\in(0,1)$, we prove that $V_n$ the number of zero increments before absoprtion in the random walk with the barrier $n$, properly centered and normalized, converges weakly to the standard normal law. Our result complements the weak law of large numbers for $V_n$ proved in Iksanov and Negadailov (2008). |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2014-10-31 |
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/3641 |
10. | Identifier | Digital Object Identifier | 10.1214/ECP.v19-3641 |
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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