Add to ORKGAnalytical results are derived for the effective dispersion of a passive scalar in a stochastic velocity field evolving in a fast time scale. These results are favorably compared with direct computer simulation of stochastic differential equations containing multiplicative space-time correlated noisePeer Reviewe
This article discusses some numerical pitfalls associated with the classical solution of stochastic ...
The stochastic expansion of Cameron, Martin, and Wiener is used for the velocity and concentration f...
Diffusive systems respecting the fluctuation-dissipation theorem with multiplicative noise have been...
Analytical results are derived for the effective dispersion of a passive scalar in a stochastic vel...
The diffusion of passive scalars convected by turbulent flows is addressed here. A practical procedu...
The long-time / large-scales behaviour of solutions to stochastic differentials equations (SDEs) des...
The effect of a small correlation time, τ, of the (colored-) small-scales noise on the effective di...
In this paper we study the problem of the numerical calculation (by Monte Carlo methods) of the effe...
The diffusive properties in velocity fields whose small scales are parameterized by non-δ-correlated...
International audienceWe obtain an effective transport description for the superdiffusive motion of ...
The effective equations describing the transport of a Brownian passive tracer in a random velocity f...
We consider transport properties for Gaussian, stationary, divergence free, random velocity fields i...
In this paper we study the problem of the numerical calculation (by Monte Carlo Methods) of the effe...
Stochastic modeling An often used model of non-reactive transport in random velocity fields is based...
International audienceWe derive the hydrodynamic limit of a kinetic equation where the interactions ...
This article discusses some numerical pitfalls associated with the classical solution of stochastic ...
The stochastic expansion of Cameron, Martin, and Wiener is used for the velocity and concentration f...
Diffusive systems respecting the fluctuation-dissipation theorem with multiplicative noise have been...
Analytical results are derived for the effective dispersion of a passive scalar in a stochastic vel...
The diffusion of passive scalars convected by turbulent flows is addressed here. A practical procedu...
The long-time / large-scales behaviour of solutions to stochastic differentials equations (SDEs) des...
The effect of a small correlation time, τ, of the (colored-) small-scales noise on the effective di...
In this paper we study the problem of the numerical calculation (by Monte Carlo methods) of the effe...
The diffusive properties in velocity fields whose small scales are parameterized by non-δ-correlated...
International audienceWe obtain an effective transport description for the superdiffusive motion of ...
The effective equations describing the transport of a Brownian passive tracer in a random velocity f...
We consider transport properties for Gaussian, stationary, divergence free, random velocity fields i...
In this paper we study the problem of the numerical calculation (by Monte Carlo Methods) of the effe...
Stochastic modeling An often used model of non-reactive transport in random velocity fields is based...
International audienceWe derive the hydrodynamic limit of a kinetic equation where the interactions ...
This article discusses some numerical pitfalls associated with the classical solution of stochastic ...
The stochastic expansion of Cameron, Martin, and Wiener is used for the velocity and concentration f...
Diffusive systems respecting the fluctuation-dissipation theorem with multiplicative noise have been...