2 papers
cond-mat.stat-mech2021
Constructing a solution to the characteristic equation for the Langevin diffusion model with orthogonal perturbations
V. A. Doobko, S. V. Zubarev, E. V. Karachanskaya
For the Langevin model of the dynamics of a Brownian particle with perturbations orthogonal to its current velocity, in a regime when the particle velocity modulus becomes constant…
math.PR2012
Dynamics of random chains of finite size with an infinite number of elements in
Elena V. Karachanskaya
This article studies the dynamics of a finite chain with infinite components. The equation which permits us to find the probability distribution of the chain length is constructed…