### Mathematical Physics Seminar

#### [IBS-CGP Seminar]

#### January 11, 2019 –

#### CGP Main Hall

#### Organizers

Alexander Aleksandrov (IBS Center for Geometry and Physics)

Yong-Geun Oh (IBS Center for Geometry and Physics, POSTECH)

#### Talk(s)

- CFT from Topological Recursion
- 17:00 – 18:00, 2021-11-26 at Online Streaming
- Bertrand Eynard (IPHT/CEA/Saclay)

- Cohomological field theories and BKP integrability: Omega classes times Witten-classes
- 17:00 – 18:00, 2021-11-19 at Online Streaming
- Danilo Lewański (Université de Genève)

- Correlation functions for unitary invariant ensembles and Hurwitz numbers
- 17:00 – 18:00, 2021-11-12 at Online Streaming
- Tamara Grava (Bristrol University, SISSA)

- Quantum T-Q and KZ equations in gauge theory
- 17:00 – 18:00, 2021-10-29 at Online Streaming
- Nikita Nekrasov (Simons Center for Geometry and Physics)

- Bilinear expansions of lattices of KP $\tau$-functions in BKP $\tau$-functions, determinant and Pfaffian expressions of polynomial $\tau$-functions
- 10:00 – 11:00, 2021-10-22 at Online Streaming
- John Harnad (Mathematical Physics Laboratory, C.R.M, Université de Montréal)

- Topological recursion for generalized Hurwitz numbers
- 17:00 – 18:00, 2021-10-08 at Online Streaming
- Maxim Kazarian (Higher School of Economics, Skolkovo Institute of Science and Technology)

- Graph connections, (wild) character varieties and generating function in symplectic geometry
- 10:00 – 11:00, 2021-10-01 at Online Streaming
- Marco Bertola (Concordia University)

- Whittaker vectors for W-algebras from topological recursion
- 10:00 – 11:00, 2021-09-24 at Online Streaming
- Vincent Bouchard (University of Alberta)

- KP integrability of triple Hodge integrals
- 10:00 – 11:00, 2021-06-18 at Online Streaming
- Alexander Aleksandrov (IBS Center for Geometry and Physics)

- Fluxes, Holomorphic Anomalies and Elliptic Genera in d=4
- 17:00 – 18:00, 2021-05-28 at Online Streaming
- Wolfgang Lerche (CERN)

- New exact results for open enumerative invariants
- 10:00 – 11:00, 2021-05-21 at Online Streaming
- Sergei Gukov (California Institute of Technology)

- On the rationality of MUMs and 2-functions
- 17:00 – 18:00, 2021-05-14 at Online Streaming
- Johannes Walcher (Heidelberg University)

- Topological recursion for simple singularities
- 10:00 – 11:00, 2021-04-30 at Online Streaming
- Todor Milanov (Kavli IPMU)

- Enumerative geometry via the moduli space of super Riemann surfaces
- 10:00 – 11:00, 2021-04-23 at Online Streaming
- Paul Norbury (University of Melbourne)

- Abelianization, exact WKB and link invariants
- 10:00 – 11:00, 2021-04-16 at Online Streaming
- Andrew Neitzke (Yale University)

- The Alexander polynomial as a universal invariant
- 17:00 – 18:00, 2021-04-09 at Online Streaming
- Rinat Kashaev (University of Geneva)

- Loop equations and integrable hierarchies for special cubic Hodge integrals
- 17:00 – 18:00, 2021-04-02 at Online Streaming
- Di Yang (University of Science and Technology of China)

- Quenched free energy from spacetime D-branes
- 10:00 – 11:00, 2021-03-26 at Online Streaming
- Kazumi Okuyama (Shinshu University)

- Darboux coordinates for symplectic groupoid and cluster algebras
- 10:00 – 11:00, 2021-03-19 at Online Streaming
- Leonid Chekhov (Michigan State University)

- A noncommutative generalization of Witten's conjecture
- 17:00 – 18:00, 2021-03-12 at Online Streaming
- Alexandr Buryak (National Research University Higher School of Economics)

- Adjoint Reidemeister torsion and 3D-3D correspondence
- 13:00 – 15:00, 2020-10-16 at CGP Main Hall
- Dongmin Gang (Asia Pacific Center for Theorectical Physics)

- M. Kontsevich’s graph complexes and universal structures on graded symplectic manifolds
- 13:00 – 15:00, 2020-02-07 at CGP Main Hall
- Kevin Morand (Sogang University)

- 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)