We calculate the diffusion coefficients of persistent random walks on lattices, where the direction of a walker at a given step depends on the memory of a certain number of previous steps. In particular, we describe a simple method which enables us to obtain explicit expressions for the diffusion coefficients of walks with a two-step memory on different classes of one-, two- and higher dimensional lattices
Continuing our study of interrupted diffusion, we consider the problem of a particle executing a ran...
We consider a walker on the line that at each step keeps the same direction with a probability which...
Diffusion with interruptions (arising from localized oscillations, or traps, or mixing between jump ...
We present a generalization of our formalism for the computation of diffusion coefficients of multi-...
In systems that exhibit deterministic diffusion, the gross parameter dependence of the diffusion coe...
A calculation is presented of the long-time behavior of various random walk properties (moments, pro...
diffusion-influenced reactions attract increasing attention. It is well-known that diffusion-influen...
In this thesis we develop and use a continuum random walk framework to solve problems that are usual...
Abstract I show how to design the value of the diffusion constant D for the random walks of Squares ...
We propose a generalization of the persistent random walk for dimensions greater than 1. Based on a ...
The recurrence features of persistent random walks built from variable length Markov chains are inve...
We consider a continuous time random walk on the d-dimensional integer lattice in an environment whi...
We consider a random walk in discrete time (n = 0, 1, 2, …) on a square lattice of finite width in t...
Many biological, chemical and physical problems can be reduced to that of the diffusion of a particl...
We recently demonstrated that standard fixed-time lattice random-walk models cannot be modified to p...
Continuing our study of interrupted diffusion, we consider the problem of a particle executing a ran...
We consider a walker on the line that at each step keeps the same direction with a probability which...
Diffusion with interruptions (arising from localized oscillations, or traps, or mixing between jump ...
We present a generalization of our formalism for the computation of diffusion coefficients of multi-...
In systems that exhibit deterministic diffusion, the gross parameter dependence of the diffusion coe...
A calculation is presented of the long-time behavior of various random walk properties (moments, pro...
diffusion-influenced reactions attract increasing attention. It is well-known that diffusion-influen...
In this thesis we develop and use a continuum random walk framework to solve problems that are usual...
Abstract I show how to design the value of the diffusion constant D for the random walks of Squares ...
We propose a generalization of the persistent random walk for dimensions greater than 1. Based on a ...
The recurrence features of persistent random walks built from variable length Markov chains are inve...
We consider a continuous time random walk on the d-dimensional integer lattice in an environment whi...
We consider a random walk in discrete time (n = 0, 1, 2, …) on a square lattice of finite width in t...
Many biological, chemical and physical problems can be reduced to that of the diffusion of a particl...
We recently demonstrated that standard fixed-time lattice random-walk models cannot be modified to p...
Continuing our study of interrupted diffusion, we consider the problem of a particle executing a ran...
We consider a walker on the line that at each step keeps the same direction with a probability which...
Diffusion with interruptions (arising from localized oscillations, or traps, or mixing between jump ...