搜索结果: 1-3 共查到“数学物理 collisions”相关记录3条 . 查询时间(0.093 秒)
On Collisions in Nonholonomic systems
Nonholonomic mechanics rigid bodies collisions Lagrange-d’Alembert equation
2012/6/27
We consider nonholonomic systems with collisions and propose a concept of weak solutions to Lagrange-d'Alembert equations. In the light of this concept we describe dynamics of the collisions. Several ...
Energy transport through rare collisions.
Asymptotic of grazing collisions and particle approximation for the Kac equation without cutoff
Kinetic Theory Kac equation grazing collisions Particle systems
2011/7/26
Abstract: The subject of this article is the Kac equation without cutoff. We first show that in the asymptotic of grazing collisions, the Kac equation can be approximated by a Fokker-Planck equation. ...