Results 1 to 10 of about 367,543 (164)

REGULARITY AND SENSITIVITY FOR MCKEAN-VLASOV TYPE SPDEs GENERATED BY STABLE-LIKE PROCESSES [PDF]

open access: yesПроблемы анализа, 2018
In this paper we study the sensitivity of nonlinear stochastic differential equations of McKean–Vlasov type generated by stable-like processes. By using the method of stochastic characteristics, we transfer these equations to non-stochastic equations ...
V. N. Kolokoltsov, M. S. Troeva
doaj   +3 more sources

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

Mathematical analysis of a stochastic delay model for respiratory syncytial virus dynamics [PDF]

open access: yesScientific Reports
Respiratory syncytial virus (RSV) is a single-stranded RNA virus responsible for a wide range of respiratory tract infections, including those affecting the lungs, airways, and middle ear.
Ali Raza   +4 more
doaj   +2 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

Learning stochastically stable Gaussian process state–space models [PDF]

open access: yesIFAC Journal of Systems and Control, 2020
Abstract Control systems are increasingly applied in domains where an analytic description of the system dynamics does not exist or is difficult to obtain. Example applications include autonomous robots in unstructured environments, human behavior modeling for prediction and action recognition in human–machine-interaction, and chemical process ...
Jonas Umlauft, Sandra Hirche
openaire   +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

The Typical Set and Entropy in Stochastic Systems with Arbitrary Phase Space Growth

open access: yesEntropy, 2023
The existence of the typical set is key for data compression strategies and for the emergence of robust statistical observables in macroscopic physical systems.
Rudolf Hanel, Bernat Corominas-Murtra
doaj   +1 more source

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