主讲人：Prof. Alain CHENCINER （巴黎七大，巴黎天文台）

时  间：2014年5月7日（周三）9:00-10:30

地  点：必赢76net线路官网北一区文科楼201教室

摘  要：The Kepler problem asks for the description of the motion of a particle attracted by a fixed center according to Newton's law. Its solution is well known: the trajectories are conics with focus the attracting center and they follow Kepler's laws. Even if this is a quite simple completely integrable system, the various solutions proposed along the history to solve it form a very rich corpus to which are attached famous names. We shall meet in particular Lagrange, Dziobek, Lambert, Levi-Civita,…….