欢迎光临!
您现在所在的位置:首页 >> 通知公告 & 学术信息
科学研究
RESEARCH
限制性平面四体问题的震荡轨
时间  Datetime
2020-11-24 13:30 — 14:30
地点  Venue
腾讯会议 APP3()
报告人  Speaker
张建路
单位  Affiliation
中国科学院数学与系统科学研究院
邀请人  Host
王楷植
备注  remarks
会议 ID:557 635 661 会议密码:123123
报告摘要  Abstract

The restricted planar four body problem describes the motion of a massless body under the Newtonian gravitational force of other three bodies (the primaries), and the motion of the primaries gives us general solutions of the three body problem. A trajectory is called oscillatory if it goes arbitrarily faraway but returns infinitely many times to the same bounded region. We gave a robust construction of such kind trajectories provided the primaries evolve in suitable periodic orbits.