Results 51 to 60 of about 3,220,420 (230)
Stability analysis of nonlinear implicit fractional Langevin equation with noninstantaneous impulses
Advances in Differential Equations, 2019 In this paper, we consider a nonlocal boundary value problem of nonlinear implicit fractional Langevin equation with noninstantaneous impulses. We study the existence, uniqueness and generalized Ulam–Hyers–Rassias stability of the proposed model with the
Rizwan Rizwan, A. Zada, Xiaoming Wang
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Solving Langevin equation with the bicolour rooted tree method
, 2010 Stochastic differential equations, especially the one called Langevin equation, play an important role in many fields of modern science. In this paper, we use the bicolour rooted tree method, which is based on the stochastic Taylor expansion, to get the ...
Benzi +32 more
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Fine tuning classical and quantum molecular dynamics using a generalized Langevin equation. [PDF]
Journal of Chemical Physics, 2017 Generalized Langevin Equation (GLE) thermostats have been used very effectively as a tool to manipulate and optimize the sampling of thermodynamic ensembles and the associated static properties. Here we show that a similar, exquisite level of control can
M. Rossi, V. Kapil, Michele Ceriotti
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Complex Langevin equations and Schwinger–Dyson equations
Nuclear Physics B, 2009 Stationary distributions of complex Langevin equations are shown to be the complexified path integral solutions of the Schwinger-Dyson equations of the associated quantum field theory. Specific examples in zero dimensions and on a lattice are given. Relevance to the study of quantum field theory phase space is discussed.
Guralnik, Gerald, Pehlevan, Cengiz
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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
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Boundary Value Problems, 2023 This research inscription gets to grips with two novel varieties of boundary value problems. One of them is a hybrid Langevin fractional differential equation, whilst the other is a coupled system of hybrid Langevin differential equation encapsuling a ...
A. Boutiara +3 more
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On the Link between the Langevin Equation and the Coagulation Kernels of Suspended Nanoparticles
Fractal and Fractional, 2022 The ability of the Langevin equation to predict coagulation kernels in the transition regime (ranging from ballistic to diffusive) is not commonly discussed in the literature, and previous numerical works are lacking a theoretical justification.
José Morán
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Stochastic Analysis and Regeneration of Rough Surfaces
, 2003 We investigate Markov property of rough surfaces. Using stochastic analysis we characterize the complexity of the surface roughness by means of a Fokker-Planck or Langevin equation.
A. Iraji zad +13 more
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An Analysis of Vehicular Traffic Flow Using Langevin Equation
Promet (Zagreb), 2015 Traffic flow data are stochastic in nature, and an abundance of literature exists thereof. One way to express stochastic data is the Langevin equation. Langevin equation consists of two parts.
Çağlar Koşun +2 more
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Anomalous Diffusion and the Generalized Langevin Equation [PDF]
SIAM Journal on Mathematical Analysis, 2017 The Generalized Langevin Equation (GLE) is a Stochastic Integro-Differential Equation that is commonly used to describe the velocity of microparticles that move randomly in viscoelastic fluids.
Scott A. McKinley, Hung D. Nguyen
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