Hess, W.; Klein, R. - In: Physica A: Statistical Mechanics and its Applications 94 (1978) 1, pp. 71-90
To describe dynamical properties of a system of interacting Brownian particles stochastic transport equations are derived for the positions of the particles and their concentration fluctuations. This is achieved by an expansion of the Langevin equation for the momenta in terms of the reciprocal...