Diffusion in confined geometries

PS Burada, P Hänggi, F Marchesoni… - …, 2009 - Wiley Online Library
Diffusive transport of particles or, more generally, small objects, is a ubiquitous feature of
physical and chemical reaction systems. In configurations containing confining walls or …

Relativistic brownian motion

J Dunkel, P Hänggi - Physics Reports, 2009 - Elsevier
Over the past one hundred years, Brownian motion theory has contributed substantially to
our understanding of various microscopic phenomena. Originally proposed as a …

Finite element method for the space and time fractional Fokker–Planck equation

W Deng - SIAM journal on numerical analysis, 2009 - SIAM
We develop the finite element method for the numerical resolution of the space and time
fractional Fokker–Planck equation, which is an effective tool for describing a process with …

Viscoelastic subdiffusion: generalized Langevin equation approach

I Goychuk - Advances in Chemical Physics, 2012 - Wiley Online Library
Viscoelastic subdiffusion: generalized Langevin equation approach Page 195 VISCOELASTIC
SUBDIFFUSION: GENERALIZED LANGEVIN EQUATION APPROACH IGOR GOYCHUK …

Numerical algorithm for the time fractional Fokker–Planck equation

W Deng - Journal of Computational Physics, 2007 - Elsevier
Anomalous diffusion is one of the most ubiquitous phenomena in nature, and it is present in
a wide variety of physical situations, for instance, transport of fluid in porous media, diffusion …

Viscoelastic subdiffusion: From anomalous to normal

I Goychuk - Physical Review E—Statistical, Nonlinear, and Soft …, 2009 - APS
We study viscoelastic subdiffusion in bistable and periodic potentials within the generalized
Langevin equation approach. Our results justify the (ultra) slow fluctuating rate view of the …

Finite difference/spectral approximations for the fractional cable equation

Y Lin, X Li, C Xu - Mathematics of Computation, 2011 - ams.org
The Cable equation has been one of the most fundamental equations for modeling neuronal
dynamics. In this paper, we consider the numerical solution of the fractional Cable equation …

A high order schema for the numerical solution of the fractional ordinary differential equations

J Cao, C Xu - Journal of Computational Physics, 2013 - Elsevier
In this paper we present a general technique to construct high order schemes for the
numerical solution of the fractional ordinary differential equations (FODEs). This technique is …

Error estimates of Crank–Nicolson-type difference schemes for the subdiffusion equation

Y Zhang, Z Sun, H Wu - SIAM Journal on Numerical Analysis, 2011 - SIAM
A Crank–Nicolson-type difference scheme is proposed for solving the subdiffusion equation
with fractional derivative, and the truncation error is analyzed in detail. At each temporal …

Active Brownian motion in a narrow channel

X Ao, PK Ghosh, Y Li, G Schmid, P Hänggi… - The European Physical …, 2014 - Springer
We review recent advances in rectification control of artificial microswimmers, also known as
Janus particles, diffusing along narrow, periodically corrugated channels. The swimmer self …