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台湾清华大学陈国璋教授应邀到我院做学术报告
2019-11-22 10:45     (访问量:)


学术报告通知

报告题目:The Kepler problem revisited

报告人: 陈国璋 教授  (台湾清华大学)

报告时间:2019年11月259:00-9:50

报告地点:数统院307报告厅

数学统计学院

   2019.11.22

 

报告人简介:陈国璋(Chen, Kuo-Chang),台湾清华大学数学系教授,曾任台湾清华大学数学系主任。研究领域为动力系统、天体力学及微分方程。利用微分方程的方法在多体问题上获得重要突破,研究成果发表于Annals of Math.Comm. Math. Phys.Amer. J. Math.Arch. Ration. Mech. Anal. 等国际顶尖期刊,获得多项学术荣誉及奖励。现担任学术期刊NonlinearityDiscrete and Continuous Dynamical SystemsSeries A编委。

 

 

 报告摘要: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.

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