题目：The Kepler problem revisited

报告人：Prof. Kuo-Chang Chen 陈国璋(台湾清华大学数学系)

时间：1月12日 16：00-17：00

地点：数学学院1518

摘要: The Newtonian 2-body problem is also called the Kepler problem in honor of Johannes Kepler (1571-1630)  for his discovery of three laws of planetary motion, based on which Newton deduced in 1687 the celebrated law of universal gravitation. It is widely considered a well-understood problem, as solving it with given initial data and proving Kepler's three laws require nothing more than tools from elementary calculus. In this talk I will present a 
nonclassical approach which gives us more insights into Keplerian orbits, and which enables us to explore the n-body problem from a new perspective.

欢迎感兴趣的师生参加！