Results 1 to 10 of about 61,915 (157)

On stochastic differential equations driven by skew stable processes

open access: yesLietuvos Matematikos Rinkinys, 2001
There is not abstract.
Henrikas Pragarauskas
doaj   +5 more sources

Irreducibility and Asymptotics of Stochastic Burgers Equation Driven by α-stable Processes [PDF]

open access: yesPotential Analysis, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Feng-Yu Wang, Lihu Xu, Wang Feng-Yu
exaly   +5 more sources

On pathwise uniqueness for stochastic differential equations driven by stable Lévy processes

open access: yesAnnales De L'institut Henri Poincare (B) Probability and Statistics, 2013
We study a one-dimensional stochastic differential equation driven by a stable Lévy process of order $α$ with drift and diffusion coefficients $b,σ$. When $α\in (1,2)$, we investigate pathwise uniqueness for this equation. When $α\in (0,1)$, we study another stochastic differential equation, which is equivalent in law, but for which pathwise uniqueness
Nicolas Fournier
exaly   +6 more sources

Application of Lévy processes in modelling (geodetic) time series with mixed spectra [PDF]

open access: yesNonlinear Processes in Geophysics, 2021
Recently, various models have been developed, including the fractional Brownian motion (fBm), to analyse the stochastic properties of geodetic time series together with the estimated geophysical signals.
J.-P. Montillet   +5 more
doaj   +1 more source

Modeling Financial Markets Using Combined Ornstein-uhlenbeck Process with Levy Noise [PDF]

open access: yesتحقیقات مالی, 2021
Objective: The main purpose of this paper is to investigate a developed stochastic algorithm for modeling financial markets using the Ornstein-uhlenbeck process combined with Levy noise. Using the closing prices of stock markets, it can be concluded that
Mina Mohammadi, Parisa Nabati
doaj   +1 more source

Slow Manifolds for Stochastic Koper Models with Stable Lévy Noises

open access: yesAxioms, 2023
The Koper model is a vector field in which the differential equations describe the electrochemical oscillations appearing in diffusion processes. This work focuses on the understanding of the slow dynamics of a stochastic Koper model perturbed by stable ...
Hina Zulfiqar   +2 more
doaj   +1 more source

Improved noise‐to‐state stability criteria of random nonlinear systems with stochastic impulses

open access: yesIET Control Theory & Applications, 2021
This paper considers noise‐to‐state stability for random non‐linear systems with stochastic impulses. The impulsive random non‐linear systems contain three random characteristics: the second‐moment processes in continuous dynamics, the sequence of random
Likang Feng, Ju H. Park, Weihai Zhang
doaj   +1 more source

Maximum principles for nonlocal parabolic Waldenfels operators [PDF]

open access: yesBulletin of Mathematical Sciences, 2019
As a class of Lévy type Markov generators, nonlocal Waldenfels operators appear naturally in the context of investigating stochastic dynamics under Lévy fluctuations and constructing Markov processes with boundary conditions (in particular the ...
Qiao Huang, Jinqiao Duan, Jiang-Lun Wu
doaj   +1 more source

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