Showing 2019 · math-phShow all
2 papers · 2 filters
math-ph2019
Convergence to the Landau equation from the truncated BBGKY hierarchy in the weak-coupling limit
Raphael Winter
We consider the evolution of the one-particle function in the weak-coupling limit in three space dimensions, obtained by truncating the BBGKY hierarchy under a propagation of chaos…
math-ph2019
Kinetic description of a Rayleigh Gas with annihilation
Alessia Nota, Raphael Winter, Bertrand Lods
In this paper, we consider the dynamics of a tagged point particle in a gas of moving hard-spheres that are non-interacting among each other. This model is known as the ideal Rayle…