|
This article is cited in 3 scientific papers (total in 3 papers)
MATHEMATICS
On a family of complex-valued stochastic processes
I. A. Ibragimovab, N. V. Smorodinaba, M. M. Faddeevb a St. Petersburg Department of Steklov Mathematical Institute of Russian Academy of Sciences, St. Petersburg, Russia
b Saint Petersburg State University, St. Petersburg, Russia
Abstract:
We introduce a family $r_\lambda$, $\lambda\in\mathbb C$ of complex-valued stochastic processes making it possible to construct a probabilistic representation for the resolvent of the operator $-\frac12\frac{d^2}{dx^2}$. For $\lambda=0$ the process $r_\lambda$ is real-valued and coincides with the Brownian local time process.
Keywords:
random processes, local time.
Received: 14.08.2021 Revised: 14.08.2021 Accepted: 08.09.2021
Citation:
I. A. Ibragimov, N. V. Smorodina, M. M. Faddeev, “On a family of complex-valued stochastic processes”, Dokl. RAN. Math. Inf. Proc. Upr., 501 (2021), 38–41; Dokl. Math., 104:3 (2021), 347–350
Linking options:
https://www.mathnet.ru/eng/danma219 https://www.mathnet.ru/eng/danma/v501/p38
|
Statistics & downloads: |
Abstract page: | 132 | Full-text PDF : | 27 | References: | 20 |
|