Overview
An international conference covering a broad range of recent developments in symplectic geometry, open to all interested participants.
Confirmed Speakers
Stanford University
Heidelberg University
University College London
Hebrew University of Jerusalem
National University of Singapore
University of Geneva
University of Strasbourg
Kyoto University
Southern University of Science and Technology
University of Tokyo
University of Science and Technology of China
Pusan National University
IBS Center for Geometry and Physics / POSTECH
Program
Sessions will run Tuesday–Friday (Nov 25–28).
Note: This schedule is tentative and is likely to change closer to the conference date.
| Tuesday, Nov 25 |
09:00–09:30 Registration & Coffee
09:30–10:30 Talk 1: Kaoru Ono – [talk title] AbstractAbstract will appear here.
10:30–11:00 Coffee Break
11:00–12:00 Talk 2: Grigory Mikhalkin – [talk title] AbstractAbstract will appear here.
12:00–14:00 Lunch
14:00–15:00 Talk 3: Yoel Groman – [talk title] AbstractAbstract will appear here.
15:00–15:30 Coffee Break
15:30–16:30 Talk 4: Yoosik Kim – Cluster algebras and monotone Lagrangian tori AbstractIn this talk, I will discuss one application of cluster algebras to symplectic geometry. Using the cluster algebra structure on unipotent cell and the existence of nice basis of the homogeneous coordinate ring of partial flag varieties, we construct monotone Lagrangian tori in partial flag varieties. We also present a convenient criterion, derived from properties of the dual canonical basis, for proving the existence of infinitely many distinct monotone Lagrangian tori. As an application, we show that whenever the corresponding cluster algebra is of infinite type, the associated family of monotone Lagrangian tori contains infinitely many distinct objects. This talk is based on joint work with Yunhyung Cho, Myungho Kim, and Euiyong Park. |
| Wednesday, Nov 26 |
09:30–10:30 Talk 5: Kazushi Ueda – [talk title]
AbstractAbstract will appear here.
10:30–11:00 Coffee Break
11:00–12:00 Talk 6: Jun Zhang – [talk title] AbstractAbstract will appear here.
12:00–14:00 Lunch
|
| Thursday, Nov 27 |
09:30–10:30 Talk 7: Alex Oancea – [talk title]
AbstractAbstract will appear here.
10:30–11:00 Coffee Break
11:00–12:00 Talk 8: Mohammed Abouzaid – [talk title] AbstractAbstract will appear here.
12:00–14:00 Lunch
14:00–15:00 Talk 9: Yusuf Barış Kartal – [talk title] AbstractAbstract will appear here.
15:00–15:30 Coffee Break
15:30–16:30 Talk 10: Aleksander Doan – [talk title] AbstractAbstract will appear here.
16:30–17:00 Coffee Break
17:00–18:00 Talk 11: Yong-Geun Oh – Strict contactomorphisms are scarce AbstractIn this talk, we will present the proof of scarcity of strict contactomorphisms of a generic contact form by showing that for such a generic contact form the set of strict contactomorphisms is a countable disjoint union of real lines $\mathbb{R}$, one for each connected component. For the proof, we first introduce the notion of non-projectible contact forms on a given compact manifold $M$, and show that the set thereof forms a residual subset of the set of (coorientable) contact forms both in the case with a fixed contact structure and in the case without it. We then show the aforementioned generic subset includes the set of non-projectible contact forms. This is partially a joint work with Y. Savelyev. |
| Friday, Nov 28 |
09:30–10:30 Talk 12: Cengiz Aydin – [talk title]
AbstractAbstract will appear here.
10:30–11:00 Coffee Break
11:00–12:00 Talk 13: Pedro Salomão – Finite energy foliations in the restricted three-body problem AbstractIn this talk I will explain the use of pseudo-holomorphic curves to study the circular planar restricted three-body problem. For mass ratios sufficiently close to 1/2 and energies slightly above the first Lagrange value, we show the existence of finite energy foliations whose binding orbits are two retrograde orbits around the primaries and the Lyapunov near the first Lagrange point. These foliations explain the existence of homoclinic orbits to the Lyapunov orbits. This is joint work with L. Liu.
12:00–14:00 Lunch
|
Venue
Seoul National University
Seoul, South Korea
More details building and room information will be announced soon.
Practical Information
- Registration: Please register here (especially if you wish to receive any relevant email announcements).
- Support: We may some limited support for travel and lodging to help interested participants (especially junior ones) without other funding sources. To request support please use the above registration link.
- Accommodation: Hoam faculty house
- Travel:
directions to Hoam
Directions
The main airport in Korea is Incheon, about 90 minutes from Seoul. Most flights arrive here, and you should come here unless you are coming from East-Asia. In the latter case, another option is Gimpo airport, which is essentially in Seoul, albeit on the outskirts. Immigration is almost always faster at Gimpo. Public transport is somewhat more complicated from Gimpo.
From Seoul, Incheon
Take bus 6017 to its final destination, the Hoam faculty house.
From Seoul, Gimpo
Public transport: Take bus 6003, and get off at the Seoul National University station (you can get out at the last stop, but this is almost in the middle of nowhere). After that (either of the above two options work), take a taxi to the Hoam Faculty House - 서울대학교 호암교수회관. Most, but not all taxi drivers, know how to get there.
From the Hoam Faculty House to the lecture hall
Go to the main road in front of the Hoam faculty House, turn left, and walk uphill. At the peak take the stairs down. The buildings are not ordered in any simple way, so take a look at the campus map. You need to go to building 129, next to building 27.
Going back
For Incheon, take bus 6017 in front of the Hoam faculty House. Check the schedule at the Hoam Faculty House for the precise times. The bus trip takes about 90 minutes, and it is probably good to get to the airport three hours in advance. For Gimpo, eiher invert the procedure you used earlier or take subway line 2 to Hongik university and change to the subway line bound for Gimpo and Incheon. This takes longer, though.
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Otto's recommendations: hiking, transportation, sightseeing, food.
Organizers
| Cheol-Hyun Cho IBS Center for Geometry and Physics / POSTECH |
chocheol@postech.ac.kr |
| Jungsoo Kang Seoul National University |
jungsoo.kang@snu.ac.kr |
| Kyler Siegel University of Southern California |
kyler.siegel@usc.edu |
| Otto Van Koert Seoul National University |
okoert@snu.ac.kr |