Date | 2021-05-18 |
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Speaker | 김성찬 |

Dept. | 서울대학교 |

Room | 129-101 |

Time | 16:00-16:30 |

※ Zomm 병행: https://snu-ac-kr.zoom.us/j/2473239867

In this talk, I will introduce the notion of a transverse foliation of a closed three-manifold, which is a gadget to study global qualitative behaviour of a given dynamical system. Instead of digging into details in abstract setting, I will describe how it looks like in a concrete example. The classical Hamiltonian system I would like to look at is the Hénon-Heiles system, which describes the motions of a star in a galaxy with an axis of symmetry.

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