BIMSA Integrable Systems Seminar

The seminar is organized by Nicolai Reshetikhin, Andrii Liashyk,  Ivan Sechin and Andrey Tsiganov at Yanqi Lake Beijing Institute of Mathematical Sciences and Applications (BIMSA).

The schedule of the future talks: https://researchseminars.org/seminar/BIMSA-ISS
The seminar page on the BIMSA website: link

If you want to join our mailing list, please contact organizers: andrey.tsiganov@gmail.com, sechin@bimsa.cn

The seminar is scheduled on Tuesday at 16:00 Beijing time.
Zoom link: https://us02web.zoom.us/j/87392090711?pwd=MWNaSk1LWTNvUmdqL0g1QUxJMFNVZz09
(conference ID: 873 9209 0711, password: BIMSA)

April 15, 2025.  Oleg Chalykh (University of Leeds) 
Integrability of the Inozemtsev spin chain

April 1 , 2025. Frank Nijhoff (University of Leeds) 
The Elliptic lattice KdV system: a curious discrete integrable system

March 31 , 2025. Maria Matushko (Steklov Mathematical Institute)
The associative Yang-Baxter equation and R-matrix Lax pairs for Calogero models

March 25 , 2025. Jirui Guo (Tongji University) 
Quantum integrable model for the quantum cohomology/K-theory of flag varieties and the double β-Grothendieck polynomials

March 18 , 2025. Jue Hou (Shing-Tung Yau Center, Southeast University) 
Spin-s Q-systems: Twist and Open Boundaries

March 11 , 2025. Arthur Hutsalyuk (SISSA) 
Exact Spin Correlators of Integrable Quantum Circuits from Algebraic Geometry

Direct link to slides:  https://drive.google.com/file/d/14D5zYY-S4rq2AEhxZZEmPKLRMX_pZMqB/view?usp=drive_link 

February 25 , 2025. Maria Matushko, (Steklov Mathematical Institute of Russian Academy of Sciences)
A trigonometric solution of the associative Yang-Baxter equation related to the queer Lie superalgebra 

Direct link to slides:  https://drive.google.com/file/d/1UotXFUjbFoejTluPR0buPGhwAeOKsMh6/view?usp=drive_link 

February 18 , 2025. Paul Zinn-Justin, (University of Melbourne)
Generic pipe dreams, lower-upper varieties, and Schwartz–MacPherson classes