### Mathematical Physics Seminar

#### [IBS-CGP Seminar]

#### January 11, 2019 –

#### CGP Main Hall

#### Talk(s)

- Quantum toroidal algebras and instantons in supersymmetric gauge theories
- 13:30 – 15:30, 2019-05-24 at CGP Main Hall
- Jean-Emile Bourgine (Korea Institute for Advanced Study)

- Index theorems for gauge theories, wall crossing and holonomy saddles
- 13:00 – 15:00, 2019-04-26 at CGP Main Hall
- Piljin Yi (Korea Institute for Advanced Study)

- From Walking Backgrounds to the Early Universe
- 13:00 – 15:00, 2019-04-19 at CGP Main Hall
- Lilia Anguelova (INRNE)

- Fundamental Factorization of a GLSM
- 13:00 – 15:00, 2019-04-05 at CGP Main Hall
- Bumsig Kim (Korea Institute for Advanced Study)

- BPS/CFT correspondence: some applications of defects in supersymmetric gauge theory
- 13:00 – 15:00, 2019-02-08 at CGP Main Hall
- Nikita Nekrasov (Simons Center for Geometry and Physics)

- Lie algebra representations and moduli spaces of sheaves on surfaces
- 14:00 – 16:00, 2019-01-11 at CGP Main Hall
- Sheldon Katz (University of Illinois)

#### Contacts

- Calin Iuliu Lazaroiu (calin@ibs.re.kr)