Igor Krichever Center for Advanced Studies
Seminar on Mondays at 17.00
(30 Bolshoy Boulevard, space E-B1-2016) [ + zoom ]
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September 16, 2024 / Alexey Litvinov (Skoltech, Landau Inst.) = = Meson mass spectrum in ‘t Hooft model September 23, 2024 / Alexander Gaifullin (Steklov Inst., Skoltech, Moscow Univ.) = = 15-vertex triangulations of the quaternionic projective plane September 30, 2024 / Alexandr Buryak (Skoltech, HSE Univ.) = = Construction of integrable systems using the geometry of the moduli spaces of curves and related classification problems October 14, 2024 / Petr Grinevich (Steklov Inst.) = = Almost degenerate Riemann surfaces in the theory of anomalous waves October 21, 2024 / Maxim Kazarian (Skoltech, HSE Univ.) = = Universal gl and so weight systems October 28, 2024 / Sergei Lando (HSE Univ., Skoltech) = = Combinatorial invariants induced from the gl-weight systems November 18, 2024 / Anton Nazarov (St.Petersburg State Univ., BIMSA, Bejing) = = Howe dualities, limit shapes of Young diagrams and fluctuations November 25, 2024 / Andrei Zotov (Steklov Inst., ITMP Moscow State Univ.) = = On the Koroteev-Shakirov bi-elliptic integrable system December 2, 2024 / Alexandra Skripchenko = = Dynamics on the moduli spaces of curves December 9, 2024 / Fedor Popov December 16, 2024 / Andrey Gelash (École Polytech. Fédérale de Lausanne) = = Strongly interacting soliton gas |
December 23, 2024
Mikhail Bershtein ( Univ. of Edinburgh, Skoltech)
Toda systems and cluster algebras revisited
I am going to tell a story with characters like: Schur functions, Macdonald operators, Cluster algebras, Semi-infinite limit, Plane partitions, Nekrasov functions, Tau functions, Blowup equations, Shakirov’s equation. Based on a joint project in progress with J.-E. Bourgine, P. Di Francesco, R. Kedem, J. Shiraishi