Results 31 to 40 of about 508,325 (367)

Stochastic transient analysis of thermal stresses in solids by explicit time-domain method

open access: yesTheoretical and Applied Mechanics Letters, 2019
Stochastic heat conduction and thermal stress analysis of structures has received considerable attention in recent years. The propagation of uncertain thermal environments will lead to stochastic variations in temperature fields and thermal stresses ...
Houzuo Guo, Cheng Su, Jianhua Xian
doaj   +1 more source

Functional Limit Theorems for Toeplitz Quadratic Functionals of Continuous time Gaussian Stationary Processes [PDF]

open access: yes, 2015
\noindent The paper establishes weak convergence in $C[0,1]$ of normalized stochastic processes, generated by Toeplitz type quadratic functionals of a continuous time Gaussian stationary process, exhibiting long-range dependence.
Bai, Shuyang   +2 more
core   +1 more source

A class of stationary stochastic processes [PDF]

open access: bronzeStudia Mathematica, 2014
Victor D. Didenko, N. A. Rozhenko
openalex   +2 more sources

On the simulation technique of stochastic processes and nonlinear vibrations

open access: yesVietnam Journal of Mechanics, 1994
In this paper the procedure and program for simulation of stochastic processes are represented. The program is applied to nonlinear mechanical systems subjected to stochastic stationary excitation.
Nguyen Cao Menh, Tran Duong Tri
doaj   +1 more source

Stochastic Resetting: A (Very) Brief Review

open access: yesFrontiers in Physics, 2022
Stochastic processes offer a fundamentally different paradigm of dynamics than deterministic processes that one is most familiar with, the most prominent example of the latter being Newton’s laws of motion.
Shamik Gupta   +2 more
doaj   +1 more source

Auto-tail dependence coefficients for stationary solutions of linear stochastic recurrence equations and for GARCH(1,1) [PDF]

open access: yes, 2010
We examine the auto-dependence structure of strictly stationary solutions of linear stochastic recurrence equations and of strictly stationary GARCH(1, 1) processes from the point of view of ordinary and generalized tail dependence coefficients.
B Basrak   +6 more
core   +1 more source

Thermodynamics and Fluctuations Far From Equilibrium

open access: yesEntropy, 2010
We review a coherent mesoscopic presentation of thermodynamics and fluctuations far from and near equilibrium, applicable to chemical reactions, energy transfer and transport processes, and electrochemical systems.
Alejandro Fernández Villaverde   +1 more
doaj   +1 more source

Stochastic metrology and the empirical distribution

open access: yesPhysical Review Research, 2023
We study the problem of parameter estimation in time series stemming from general stochastic processes, where the outcomes may exhibit arbitrary temporal correlations.
Joseph A. Smiga   +3 more
doaj   +1 more source

Universal tradeoff relation between speed, uncertainty, and dissipation in nonequilibrium stationary states

open access: yesSciPost Physics, 2022
We derive universal thermodynamic inequalities that bound from below the moments of first-passage times of stochastic currents in nonequilibrium stationary states of Markov jump processes in the limit where the thresholds that define the first ...
Izaak Neri
doaj   +1 more source

On nonnegative solutions of SDDEs with an application to CARMA processes

open access: yesModern Stochastics: Theory and Applications, 2021
This note provides a simple sufficient condition ensuring that solutions of stochastic delay differential equations (SDDEs) driven by subordinators are nonnegative.
Mikkel Slot Nielsen, Victor Rohde
doaj   +1 more source

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