Results 31 to 40 of about 94,977 (261)
Non-Markovian data-driven modeling of single-cell motility [PDF]
, 2020 Trajectories of human breast cancer cells moving on one-dimensional circular tracks are modeled by thenon-Markovian version of the Langevin equation that includes an arbitrary memory function.
Daldrop, Jan O. +4 more
core +1 more source
Fractional Langevin Equation Involving Two Fractional Orders: Existence and Uniqueness Revisited
Mathematics, 2020 We consider the nonlinear fractional Langevin equation involving two fractional orders with initial conditions. Using some basic properties of Prabhakar integral operator, we find an equivalent Volterra integral equation with two parameter Mittag–Leffler
Hossein Fazli +2 more
doaj +1 more source
On the complex singularities of the inverse Langevin function [PDF]
IMA Journal of Applied Mathematics, 2018 25 pages, 10 figures, 4 tables, 50 equations, 28 ...
Rickaby, Stephen R, Scott, Nigel H
openaire +4 more sources
Results in Physics, 2019 The generalized Langevin equation (GLE) is extended to the case when not only the tagged particle but also the surrounding bath particles respond to the external harmonic potential K(x).
Vladimír Lisý, Jana Tóthová
doaj +1 more source
AIMS Mathematics, 2022 One of the most famous equations that are widely used in various branches of physics, mathematics, financial markets, etc. is the Langevin equation. In this work, we investigate the existence of the solution for two generalized fractional hybrid Langevin
Zohreh Heydarpour +5 more
doaj +1 more source
A comparison of limited-stretch models of rubber elasticity [PDF]
, 2014 In this paper we describe various limited-stretch models of non-linear rubber elasticity, each dependent on only the first invariant of the left Cauchy-Green strain tensor and having only two independent material constants.
Arruda +32 more
core +2 more sources
Stochastic interpretation of Kadanoff-Baym equations and their relation to Langevin processes [PDF]
, 1998 In this more pedagogical study we want to elucidate on stochastic aspects inherent to the (non-)equilibrium real time Green's function description (or `closed time path Green's function' -- CTPGF) of transport equations, the so called `Kadanoff-Baym ...
Aarts +49 more
core +2 more sources
Magnetic structure of free cobalt clusters studied with Stern-Gerlach deflection experiments [PDF]
, 2006 We have studied the magnetic properties of free cobalt clusters in two semi-independent Stern-Gerlach deflection experiments at temperatures between 60 and 307 K.
D. McColm +8 more
core +2 more sources
Phase transitions in the classical simulability of open quantum systems
Scientific Reports, 2023 We introduce a Langevin unravelling of the density matrix evolution of an open quantum system over matrix product states, which we term the time-dependent variational principle-Langevin equation.
F. Azad +3 more
doaj +1 more source
Probability Density Function Method for Langevin Equations with Colored Noise
Physical Review Letters, 2013 Understanding the mesoscopic behavior of dynamical systems described by Langevin equations with colored noise is a fundamental challenge in a variety of fields. We propose a new approach to derive closed-form equations for joint and marginal probability density functions of state variables.
Peng, Wang +2 more
openaire +3 more sources