BIMSA > BIMSA Integrable Systems Seminar
BIMSA Integrable Systems Seminar
Organizers
Andrii Liashyk , Nicolai Reshetikhin , Ivan Sechin , Andrey Tsiganov
Date
18th February ~ 27th May, 2025
Location
Weekday Time Venue Online ID Password
Tuesday 16:00 - 17:00 A6-101 ZOOM 43a 873 9209 0711 BIMSA
Coming Talks
Tetrahedron equation, cluster algebra and quantum field theories
Speaker: Xiao Yue Sun
Time: Tuesday, May 20, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Previous Talks
Integrability of the Inozemtsev spin chain
Speaker: Oleg Chalykh
Time: Tuesday, April 15, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Speaker: Oleg Chalykh
Time: Tuesday, April 8, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
The Elliptic lattice KdV system: a curious discrete integrable system
Speaker: Frank Nijhoff
Time: Tuesday, April 1, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Quantum integrable model for the quantum cohomology/K-theory of flag varieties and the double β-Grothendieck polynomials
Speaker: Jirui Guo
Time: Tuesday, March 25, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Spin-s Q-systems: Twist and Open Boundaries
Speaker: Jie Hou
Time: Tuesday, March 18, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Exact Spin Correlators of Integrable Quantum Circuits from Algebraic Geometry
Speaker: Arthur Hutsalyuk
Time: Tuesday, March 11, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
[CANCELLED] Operator representations and Twisted Traces of Coulomb branches.
Speaker: Keke Zhang
Time: Tuesday, March 4, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
A trigonometric solution of the associative Yang-Baxter equation related to the queer Lie superalgebra
Speaker: Maria Matushko
Time: Tuesday, February 25, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Generic pipe dreams, lower-upper varieties, and Schwartz–MacPherson classes
Speaker: Paul Zinn-Justin
Time: Tuesday, February 18, 2025 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Chiral coordinate Bethe ansatz for anisotropic spin chains
Speaker: Xin Zhang
Time: Tuesday, December 17, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Yang-Baxter gates and integrable circuit
Speaker: Kun Zhang
Time: Tuesday, December 10, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Classification of integrability and non-integrability for some quantum spin chains
Speaker: Mizuki Yamaguchi
Time: Tuesday, December 3, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Chromatic polynomial and the $\mathfrak{so}$ weight system
Speaker: Zhuo Ke Yang
Time: Tuesday, November 26, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
An odd two-dimensional and a three-dimensional realization of Schur functions
Speaker: Kohei Motegi
Time: Tuesday, November 19, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Higher Bessel Product Formulas
Speaker: Ilia Gaiur
Time: Tuesday, November 12, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Zeros of isomonodromic tau functions, spectral problems, and holomorphic anomaly
Speaker: Pavlo Gavrylenko
Time: Tuesday, November 5, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Deligne's category, monodromy-free pseudo-differential operators and Gaudin model for the Lie superalgebra $gl(m|n)$
Speaker: Filipp Uvarov
Time: Tuesday, October 29, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Exact densities of clusters in critical percolation and of loops in O(1) dense loop model on a cylinder of finite circumference.
Speaker: Alexander Povolotsky
Time: Tuesday, October 22, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Superdeformed CP $\sigma$-models, RG-flow and Conformal limits
Speaker: Antons Pribitoks
Time: Tuesday, October 15, 2024 4:00 PM - 5:00 PM
Venue: A6-101
Speaker: Antons Pribitoks
Time: Tuesday, October 15, 2024 3:30 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Ruijsenaars spectral transform
Speaker: Sergey Khoroshkin
Time: Tuesday, October 8, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Bi-Hamiltonian structures of integrable many-body models from Poisson reduction
Speaker: László Féhér
Time: Tuesday, June 11, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Ruijsenaars duality for B, C, D Toda chains
Speaker: Ivan Sechin
Time: Tuesday, June 4, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Delay Painleve-I equation and Masur-Veech volumes
Speaker: Alexander Veselov
Time: Tuesday, May 21, 2024 5:20 PM - 6:20 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Anti-Self-Dual Yang-Mills Equations and a Unification of Integrable Systems
Speaker: Masashi Hamanaka
Time: Tuesday, May 21, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Off-diagonal Bethe ansatz approach to quantum integrable models
Speaker: Wen-Li Yang
Time: Tuesday, May 7, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Special functions over finite Chevalley groups
Speaker: Xuantong Qu
Time: Tuesday, April 23, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Elliptic complex reflection groups and Seiberg–Witten integrable systems
Speaker: Oleg Chalykh
Time: Tuesday, April 16, 2024 5:20 PM - 6:20 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Model of Josephson junction, dynamical systems on $T^2$, isomonodromic deformations and Painleve 3 equations
Speaker: Glutsyuk Alexey
Time: Tuesday, April 16, 2024 4:00 PM - 5:00 PM
Venue: Online Online: Zoom 873 9209 0711 Password: BIMSA
GIM algebras and their modules
Speaker: Limeng Xia
Time: Friday, April 12, 2024 9:30 PM - 10:30 PM
Venue: Online Online: Zoom 873 9209 0711 Password: BIMSA
Superintegrability of matrix models and BPS algebras
Speaker: Victor Mishnyakov
Time: Tuesday, April 9, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
W-representation for multi-character partition function
Speaker: Lu Yao Wang
Time: Tuesday, April 2, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
A connection between the topological vertex and multi-component KP hierarchy
Speaker: Chenglang Yang
Time: Tuesday, March 26, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Birkhoff Factorization, Givental’s Quantization, and BCOV’s Feynman Rule
Speaker: Shuai Guo
Time: Tuesday, March 19, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
On matrix element representation of the GKZ hypergeometric functions
Speaker: Sergei Oblezin
Time: Tuesday, March 12, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Inducing graph invariants from the universal gl-weight system
Speaker: Sergei Lando
Time: Tuesday, March 5, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Asymptotic Log-concavity of Dominant Lower Bruhat Intervals via the Brunn--Minkowski Inequality
Speaker: Tao Gui
Time: Tuesday, February 27, 2024 4:00 PM - 5:00 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
A uniform approach to the Damiani, Beck, and alternating PBW bases for the positive part of $U_q(\hat{\mathfrak{sl}}_2)$
Speaker: Chen Wei Ruan
Time: Friday, December 22, 2023 1:30 PM - 3:00 PM
Venue: A6-101
Kontsevich and Buchstaber polynomials, multiplication kernels and Calabi–Yau Differential operators (Part 3)
Speaker: Vladimir Rubtsov
Time: Tuesday, December 19, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Kontsevich and Buchstaber polynomials, multiplication kernels and Calabi–Yau Differential operators (Part 2)
Speaker: Vladimir Rubtsov
Time: Tuesday, December 12, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Quantum intersection numbers and the Gromov-Witten invariants of the Riemann sphere
Speaker: Alexandr Buryak
Time: Tuesday, December 5, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Kontsevich and Buchstaber polynomials, multiplication kernels and Calabi–Yau Differential operators
Speaker: Vladimir Rubtsov
Time: Tuesday, November 28, 2023 4:00 PM - 5:00 PM
Venue: A6-101
(Higher) Monge—Ampère Geometry of the Navier—Stokes Equations
Speaker: Lewis Napper
Time: Tuesday, November 21, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Baxter Q-operators in Ruijsenaars hyperbolic system
Speaker: Nikita Belousov
Time: Tuesday, November 14, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Baxter Q-operators for open spin chains
Speaker: Bart Vlaar
Time: Monday, November 13, 2023 1:30 PM - 3:15 PM
Venue: A6-101 Online: Zoom 873 9209 0711 Password: BIMSA
Integrable systems of A, D and B-type Dubrovin-Frobenius manifolds
Speaker: Alexey Basalaev
Time: Tuesday, November 7, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Dispersionless integrable hierarchies and Loewner type equations
Speaker: Takashi Takebe
Time: Monday, November 6, 2023 1:30 PM - 3:15 PM
Venue: A6-101
Argument shift method for the universal enveloping algebras
Speaker: Georgy Sharygin
Time: Tuesday, October 31, 2023 4:00 PM - 5:00 PM
Venue: A6-101
The R-matrix of the affine Yangian
Speaker: Andrea Appel
Time: Tuesday, October 24, 2023 4:00 PM - 5:00 PM
Venue: A6-101
The form factor program: asymptotic factorization of n-particle SU(N) form factors
Speaker: Hrachya Babujyan
Time: Monday, October 23, 2023 1:30 PM - 3:15 PM
Venue: A6-101
Andronov School of Nonlinear Oscillations
Speaker: Olga Pochinka
Time: Tuesday, October 17, 2023 4:00 PM - 6:00 PM
Venue: A6-101
Loop-gas formulation of two-dimensional integrable models
Speaker: Ivan Kostov
Time: Monday, October 16, 2023 1:30 PM - 3:00 PM
Venue: A6-101
On robust chaos
Speaker: Alexey Kazakov
Time: Tuesday, October 10, 2023 4:00 PM - 5:00 PM
Venue: A6-101
Yangian-type algebras and double Poisson brackets
Speaker: Nikita Safonkin
Time: Tuesday, September 26, 2023 4:00 PM - 6:00 PM
Venue: A6-101
Yang-Baxter equation, relative Rota-Baxter operators and skew braces
Speaker: Valeriy Bardakov
Time: Tuesday, September 19, 2023 4:00 PM - 5:00 PM
Venue: A6-101
$\alpha$-induction, tensor categories and operator algebras
Speaker: Yasuyuki Kawahigashi
Time: Friday, June 16, 2023 5:00 PM - 6:30 PM
Venue: Online
Spectral equations for a class of entire $Q$-operators
Speaker: Sergey Sergeev
Time: Friday, June 9, 2023 5:00 PM - 6:30 PM
Venue: Online
Applications of symplectic geometry in fluid dynamics
Speaker: Ian Roulstone
Time: Friday, June 2, 2023 5:00 PM - 6:30 PM
Venue: Online
Spin-s rational Q-system
Speaker: Yunfeng Jiang
Time: Friday, May 26, 2023 5:00 PM - 6:30 PM
Venue: Online
Almost separated descent Schubert calculus
Speaker: Paul Zinn-Justin
Time: Thursday, May 25, 2023 2:00 PM - 3:00 PM
Venue: A3-3-301
Generalized Nijenhuis geometry and applications to Hamiltonian integrable systems
Speaker: Piergiulio Tempesta
Time: Friday, May 19, 2023 5:00 PM - 6:30 PM
Venue: Online
Bethe ansatz inside Calogero--Sutherland models
Speaker: Jules Lamers
Time: Friday, May 12, 2023 5:00 PM - 6:30 PM
Venue: Online
Anisotropic spin generalization of elliptic Ruijsenaars-Macdonald operators and related integrable long-range spin chains
Speaker: Maria Matushko
Time: Friday, May 5, 2023 5:00 PM - 6:30 PM
Venue: Online
Singularities in geophysical fluid dynamics through Monge-Ampère geometry
Speaker: Roberto D'Onofrio
Time: Friday, April 28, 2023 5:00 PM - 6:30 PM
Venue: Online
Linear reciprocal transformations of bihamiltonian integrable hierarchies
Speaker: Youjin Zhang
Time: Friday, April 21, 2023 5:00 PM - 6:30 PM
Venue: Online
Symplectic and Contact Geometry of Monge– Ampère equation: Introduction and application
Speaker: Vladimir Rubtsov
Time: Friday, April 14, 2023 5:00 PM - 6:30 PM
Venue: Online
Duality theorems for current algebras
Speaker: Yevhen Makedonskyi
Time: Friday, April 7, 2023 5:00 PM - 6:30 PM
Venue: Online
Rota-Baxter groups, post-groups and related structures
Speaker: Yunhe Sheng
Time: Friday, March 31, 2023 5:00 PM - 6:30 PM
Venue: Online
On the Geometry of Landau-Ginzburg Model
Speaker: Huijun Fan
Time: Friday, March 24, 2023 5:00 PM - 6:30 PM
Venue: Online
The centralizer construction and Yangian-type algebras
Speaker: Grigori Olshanski
Time: Friday, March 17, 2023 5:00 PM - 6:30 PM
Venue: Online
Bethe subalgebras and Kirillov-Reshetikhin crystals
Speaker: Leonid Rybnikov
Time: Friday, March 10, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Geometry of Discrete Integrable Systems: QRT Maps and Discrete Painlevé Equations
Speaker: Anton Dzhamay
Time: Friday, March 3, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Different approaches for constructing non-abelian Painlevé equations
Speaker: Irina Bobrova
Time: Friday, February 24, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Elliptic van Diejen difference operators and elliptic hypergeometric integrals of Selberg type
Speaker: Masatoshi Noumi
Time: Friday, February 17, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Semifinite harmonic functions on Bratteli diagrams
Speaker: Pavel Nikitin
Time: Friday, February 10, 2023 5:00 PM - 6:30 PM
Venue: A6-101
On the full Kostant-Toda lattice and the flag varieties
Speaker: Yuancheng Xie
Time: Friday, February 3, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Random growth of Young diagrams with uniform marginals
Speaker: Yuri Yakubovich
Time: Friday, January 27, 2023 5:00 PM - 6:30 PM
Venue: A6-101
The full Toda system, QR decomposition and geometry of the flag varieties
Speaker: Dmitry Talalaev
Time: Friday, January 20, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Skew Howe duality, limit shapes of Young diagrams and universal fluctuations
Speaker: Anton Nazarov
Time: Friday, January 13, 2023 5:00 PM - 6:30 PM
Venue: A6-101
Website
https://www.bimsa.net/activity/intsys/