Results 111 to 120 of about 4,324 (212)

Resonance of an over-damped generalized Langevin equation driven by Ornstein-Uhlenbeck noise

四川大学学报. 自然科学版, 2018
We explore the resonant behavior occurring in an over-damped linear generalized Langevin equation subject to a periodic force. We model the internal noise as an Ornstein-Uhlenbeck noise.
ZHONG Su-Chuan, PENG Hao, ZHANG Lu
doaj  

Existence results for Langevin equations involving generalized Liouville–Caputo fractional derivatives with non-local boundary conditions

Alexandria Engineering Journal
The main objective of the present paper is to establish the existence and uniqueness (EU) results for nonlinear fractional Langevin equation involving Liouville-Caputo generalized fractional derivative (GFD) of different order with non-local boundary ...
Sombir Dhaniya, Anoop Kumar, Aziz Khan, Thabet Abdeljawad   +3 more
doaj   +1 more source

Resonance‐induced restoration of rock permeability degraded by heavy components of crude oil

Deep Underground Science and Engineering, Volume 5, Issue 2, Page 556-566, June 2026.
Resonance‐induced changes occur in filtration properties of sedimentary rocks in crude paraffin oil flow under acoustic vibrations. Experimental data on (a) pressure drop; (b) permeability; (c) pressure at the rock inlet; and (d) pressure at the rock outlet are presented.
Evgenii Riabokon, Qian Yin, Mikhail Guzev, Mikhail Turbakov, Evgenii Kozhevnikov, Nadezhda Riabokon, Ivan Panteleev   +6 more
wiley   +1 more source

Effective field theory out of equilibrium: Brownian quantum fields

New Journal of Physics, 2015
The emergence of an effective field theory out of equilibrium is studied in the case in which a light field—the system—interacts with very heavy fields in a finite temperature bath.
D Boyanovsky
doaj   +1 more source

An Overview of Artificial Intelligence and Machine Learning Approaches for Building Energy Analysis, Characterization, Control, and Grid Support Services Provision

WIREs Energy and Environment, Volume 15, Issue 2, June 2026.
Artificial Intelligence and Machine Learning Approaches used in Building Energy Analysis, Control, and Provision of Grid Support Services. ABSTRACT Increasing penetrations of variable renewable energy sources like wind and solar photovoltaic (PV) systems are challenging power system stability worldwide.
Jack S. Bryant, Hangxin Li, Nawanjana Maheepala, Xiaoyu Lin, Mingkun Dai, Binglong Han, Robin Guan, Lasantha Meegahapola, Shengwei Wang, Dilan Robert, Liuping Wang, Fu Xiao   +11 more
wiley   +1 more source

Generalized Boundary Value Problems for Nonlinear Fractional Langevin Equations [PDF]

, 2014
summary:In this paper, generalized boundary value problems for nonlinear fractional Langevin equations is studied. Some new existence results of solutions in the balls with different radius are obtained when the nonlinear term satisfies nonlinear ...
Wang, Jin Rong, Li, Xuezhu, Medveď, Milan   +2 more
core   +1 more source

Diffusion of an Active Particle Bound to a Generalized Elastic Model: Fractional Langevin Equation

Fractal and Fractional
We investigate the influence of a self-propelling, out-of-equilibrium active particle on generalized elastic systems, including flexible and semi-flexible polymers, fluid membranes, and fluctuating interfaces, while accounting for long-ranged ...
Alessandro Taloni
doaj   +1 more source

Markovian equations of motion for non-Markovian coarse-graining and properties for graphene blobs

New Journal of Physics, 2013
We obtain Markovian equations of motion for a many body system of interacting coarse-grained (CG) variables and additional fluxes. The investigated CG variables belong to the special family of linear combinations of atomistic degrees of freedom.
D Kauzlarić, J T Meier, P Español, A Greiner, S Succi   +4 more
doaj   +1 more source

A path integral approach to the Langevin equation

, 2015
We study the Langevin equation with both a white noise and a colored noise. We construct the Lagrangian as well as the Hamiltonian for the generalized Langevin equation which leads naturally to a path integral description from first principles.
Santos, J. R. L., Panda, Sudhakar, Das, Ashok K.   +2 more
core   +1 more source

Aperiodic signals processing via parameter-tuning stochastic resonance in a photorefractive ring cavity

AIP Advances, 2014
Based on solving numerically the generalized nonlinear Langevin equation describing the nonlinear dynamics of stochastic resonance by Fourth-order Runge-Kutta method, an aperiodic stochastic resonance based on an optical bistable system is numerically ...
Xuefeng Li, Guangzhan Cao, Hongjun Liu
doaj   +1 more source