β Scribed by P. Borckmans; G. Dewel; D. Walgraef
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An asymptotic long time expansion is derived for the time dependent super Burnett coefficient which is the time derivative of the fourth cumulant of displacement of a tagged particle in a hard disk system or, alternatively, it is the ordered time integral over the cumulant of the four point velocity
## Abstract We study the Langevin algorithm on __C__^β^ __n__βdimensional compact connected Riemannian manifolds and on IR^n^, allowing the energy function __U__ to vary with time. We find conditions under which the distribution of the process at hand becomes indistinguishable as __t__ β β from the
We present an L L 2 method aimed at directly computing autocorrelation Β² < : functions β½ β½ for systems displaying long time recurrences. By making use of a 0 t w Ε½ .x Lanczos scheme, as previously proposed by Wyatt Chem. Phys. Lett. 121, 301 1985 , the method avoids explicit time propagation of the