QSMS-BK21 Symplectic Seminar

Spring 2025

The QSMS-BK21 Symplectic Seminar is a weekly gathering of graduate students in South Korea working in symplectic geometry and related fields. Since its inception in December 2021, the seminar has covered a wide range of topics, which you can explore here.

Currently, we are studying Langrangian intersection Floer theory with an eye towards the Fukaya Category. On a weekly basis, we follow Fukaya-Oh-Ohta-Ono's Lagrangian Intersection Floer Theory: Anomaly and Obstruction in a two-hour session, followed by a one-hour discussion session.

The seminar takes place every Friday at 2:00 PM KST, alternating between Seoul National University and Yonsei University.

For participation inquiries, please contact the organizers:

Hyunbin Kim (hyunbinkim@yonsei.ac.kr)
Beomjun Sohn (bum2220@snu.ac.kr)

New participants and guest talks are always welcome.

Part 6 : Lagrangian Intersection Floer Theory and Fukaya Categories (25' Jan 17 ~)

(Lagrangian Intersection Floer Theory: Anomaly and Obstruction by Fukaya-Oh-Ohta-Ono)

March 7 Donghae Lee (SNU) Lagrangian Intersection Floer Theory: Anomaly and Obstruction, Chapter 2.4.1~2.4.2 (Notes)

Febuary 28 Beom-Seok Kim (SNU) Lagrangian Intersection Floer Theory: Anomaly and Obstruction, Chapter 2.3.1 (Notes)

Febuary 21 Hun Namkung (Yonsei) Lagrangian Intersection Floer Theory: Anomaly and Obstruction, Chapter 2.2 (Notes)

Febuary 14 Donghae Lee (SNU) Lagrangian Intersection Floer Theory: Anomaly and Obstruction, Chapter 2.1.2 (Notes)

Febuary 7 Hun Namkung (Yonsei) Lagrangian Intersection Floer Theory: Anomaly and Obstruction, Chapter 2.1.1

January 31 No Seminar (Lunar New Year)

January 17 Beomjun Sohn (SNU) Brief Overview of Lagrangian Floer Homology and Fukaya Category

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