学术报告
Connections of three paradigmatic periodic solutions in three-body problem
题目：Connections of three paradigmatic periodic solutions in three-body problem
报告人：Zhifu Xie（Virginia State University）
摘要： In this talk, we discuss some preliminary results about the possible connections of periodic solutions in three paradigmatic examples of three-body problem: Schubart orbit, Broucke-Henon orbit and the figure-eight orbit. J. von Schubart numerically discovered Schubart orbit in 1956. Moeckel gave a proof of the existence based on topological methods and Venturell proved the existence based on variational approach in 2008. Broucke-Henon orbit was numerically discovered by Broucke and Henon (1975) independently and their existence are recently proved via variational methods with Structural Prescribed Boundary Conditions (SPBC) by Ouyang-Xie-Yan (Preprint, 2015). Figure-eight orbit was first numerically discovered by Moore (1993) and its existence was proved by Chenciner and Montgomery (2000) and by Zhang and Zhou (2002).
时间：2016年6月22日（周三）下午 16:00-17:00
地点：首都师范大学北一区文科楼302教室
欢迎全体师生积极参加！
