Results 11 to 20 of about 62,014 (256)

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

Equilibrium stochastic delay processes

open access: yesNew Journal of Physics, 2022
Stochastic processes with temporal delay play an important role in science and engineering whenever finite speeds of signal transmission and processing occur.
Viktor Holubec   +3 more
doaj   +1 more source

Path integral solutions for n-dimensional stochastic differential equations under α-stable Lévy excitation

open access: yesTheoretical and Applied Mechanics Letters, 2023
In this paper, the path integral solutions for a general n-dimensional stochastic differential equations (SDEs) with α-stable Lévy noise are derived and verified.
Wanrong Zan, Yong Xu, Jürgen Kurths
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

Exploiting deterministic features in apparently stochastic data

open access: yesScientific Reports, 2022
Many processes in nature are the result of many coupled individual subsystems (like population dynamics or neurosystems). Not always such systems exhibit simple stable behaviors that in the past science has mostly focused on.
Ruedi Stoop   +3 more
doaj   +1 more source

Dilatively stable stochastic processes and aggregate similarity [PDF]

open access: yesAequationes mathematicae, 2014
21 pages.
Barczy, Mátyás   +2 more
openaire   +3 more sources

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

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   +1 more source

Distinct Co-occurrence Relationships and Assembly Processes of Active Methane-Oxidizing Bacterial Communities Between Paddy and Natural Wetlands of Northeast China

open access: yesFrontiers in Microbiology, 2022
Studies of methane-oxidizing bacteria are updating our views of their composition and function in paddy and natural wetlands. However, few studies have characterized differences in the methane-oxidizing bacterial communities between paddy and natural ...
Xu Liu   +13 more
doaj   +1 more source

Implementing Markovian models for extendible Marshall–Olkin distributions

open access: yesDependence Modeling, 2022
We derive a novel stochastic representation of exchangeable Marshall–Olkin distributions based on their death-counting processes. We show that these processes are Markov.
Sloot Henrik
doaj   +1 more source

Emergence of sector and spiral patterns from a two-species mutualistic cross-feeding model

open access: yesPLoS ONE, 2022
The ubiquitous existence of microbial communities marks the importance of understanding how species interact within the community to coexist and their spatial organization.
Jiaqi Lin, Hui Sun, JiaJia Dong
doaj   +2 more sources

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