The Tokuyama–Mori type projection-operator method is employed to study the dynamics of nonlinear density fluctuations near the glass transition. A linear non-Markov time-convolutionless equation for the scattering function Fα(q,t) is first derived from the Newton equation with the memory...

In this article, a method of deriving Balescu–Lenard master equation for a homogeneous one-component gas of charged particles is proposed. This method is based on the use of the Zwanzig time-independent projection operator. It is thus shown that the projection technique allows to deal with...