Limiting process for integral functionals of a wiener process on a cylinder
We prove that integral functionals, whose integrands are bounded functions of a Wiener process on a cylinder, weakly converge to the process $w_1(τ(t)),\, τ(t) = β_1 t + (β_2 − β_1) \text{mes} \{s:w 2(s) ≥ 0,\, s < t\}$, where $w_1(t)$ and $w_2(t)$ are independent one-dimensional Wiener proce...
Gespeichert in:
| Datum: | 1994 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch Englisch |
| Veröffentlicht: |
Institute of Mathematics, NAS of Ukraine
1994
|
| Online Zugang: | https://umj.imath.kiev.ua/index.php/umj/article/view/5705 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Ukrains’kyi Matematychnyi Zhurnal |
| Завантажити файл: |  |
Institution
Ukrains’kyi Matematychnyi Zhurnal| Zusammenfassung: | We prove that integral functionals, whose integrands are bounded functions of a Wiener process on a cylinder, weakly converge to the process
$w_1(τ(t)),\, τ(t) = β_1 t + (β_2 − β_1) \text{mes} \{s:w 2(s) ≥ 0,\, s < t\}$, where $w_1(t)$ and $w_2(t)$ are independent one-dimensional Wiener processes, $β_1$ and $β_2$ are nonrandom values, and $β_2 ≥ β_1 ≥ 0$. |
|---|