International Conference "Integrability" Dedicated to 75th Anniversary of A. K. Pogrebkov
(September 22–24, 2021, Moscow)

The international conference "Integrability" dedicated to the 75th Anniversary of A. K. Pogrebkov will be held on 22-24 September 2021 in Steklov Mathematical Institute of Russian Academy of Sciences, Moscow. The conference topics include various aspects of the theory of integrable systems and its applications to mathematics and physics. The conference will be held online in Zoom.

Financial support. The conference is supported by the Simons Foundation and the Ministry of Science and Higher Education of the Russian Federation (the grant to the Steklov International Mathematical Center, Agreement no. 075-15-2019-1614).

Information letter

The conference will be organized online in Zoom. Use the following link to join the conference (the passcode was sent via email. If you don’t have it please contact organizers,,

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Meeting ID: 995 2363 7392




Organizing Committee
Slavnov Nikita Andreevich (Chairman)
Matushko Mariya Georgievna
Sechin Ivan Andreevich
Vasilyev Mikhail Aleksandrovich
Zotov Andrei Vladimirovich

Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
Steklov International Mathematical Center
HSE – Skoltech International Laboratory of Representation Theory and Mathematical Physics

International Conference "Integrability" Dedicated to 75th Anniversary of A. K. Pogrebkov, Moscow, September 22–24, 2021

September 22, 2021 (Wed)
1. Opening
N. A. Slavnov
September 22, 2021 10:00–10:05, Moscow
2. Integrable multidimensional generalizations of the chiral field model
V. E. Zakharov
September 22, 2021 10:05–10:45, Moscow
3. Quivers, clusters, refactorization and deautonomization
A. V. Marshakov
September 22, 2021 10:45–11:25, Moscow
4. Recent identifications of explicitly solvable systems of nonlinear Ordinary Differential Equations (ODEs), Difference Equations (DEs) and other recursions
F. Calogero
September 22, 2021 11:40–12:20, Moscow
5. The Carrier-Greenspan transformation, its modifications and application in problems about waves in basins with gentle shores.
S. Yu. Dobrokhotov
September 22, 2021 12:20–13:00, Moscow
6. Breaking of slipping flows in the boundary layer
E. A. Kuznetsov
September 22, 2021 14:30–15:00, Moscow
7. Quantum R-matrix identities and Interacting Integrable Tops
I. A. Sechin
September 22, 2021 15:00–15:30, Moscow
8. Structures of Hopf superalgebras on quantum superalgebras and the quantum Weyl groupoid
V. A. Stukopin
September 22, 2021 15:45–16:15, Moscow
9. Recursion operators and the hierarchies of MKdV equations related to Kac-Moody algebras
V. S. Gerdjikov
September 22, 2021 16:15–16:45, Moscow
10. Integrable structures on directed networks
L. O. Chekhov
September 22, 2021 17:00–17:30, Moscow
11. Towards an analytic description of periodic anomalous waves in nature via the focusing NLS model
P. M. Santini
September 22, 2021 17:30–18:00, Moscow

September 23, 2021 (Thu)
12. Explicit construction of N = 2 superconformal orbifolds
A. A. Belavin
September 23, 2021 10:00–10:40, Moscow
13. Non-abelian Poisson brackets on projective spaces
V. V. Sokolov
September 23, 2021 10:40–11:20, Moscow
14. Darboux transformations of integrable hierarchies in the pseudo-difference operators
G. F. Helminck
September 23, 2021 11:40–12:20, Moscow
15. A new tale of an old story
F. Magri
September 23, 2021 12:20–13:00, Moscow
16. New integrable matrix models
A. Yu. Orlov
September 23, 2021 14:30–15:00, Moscow
17. Quantizations of decorated confluent data of Painleve systems and degenerations of Del Pezzo surfaces.
V. N. Rubtsov
September 23, 2021 15:00–15:30, Moscow
18. Quantum R-matrix, quantum 6j-symbols and eigenvalue conjecture
A. V. Sleptsov
September 23, 2021 15:45–16:15, Moscow
19. "Thirring $\times$ Liouville" model and boson-fermion correspondence: the application to string-like dynamical systems
S. V. Talalov
September 23, 2021 16:15–16:45, Moscow
20. Supersymmetric localization on Lie groups
L. A. Takhtadzhyan
September 23, 2021 17:00–17:30, Moscow
21. Ginzburg-Landau vortices and Seiberg-Witten equations
A. G. Sergeev
September 23, 2021 17:30–18:00, Moscow

September 24, 2021 (Fri)
22. Gradient catastrophes for the multidimensional homogeneous Euler equation
B. G. Konopelchenko
September 24, 2021 10:00–10:40, Moscow
23. Field analog of the Ruijsenaars-Schneider model from elliptic families of solutions to the 2D Toda lattice
A. V. Zabrodin
September 24, 2021 10:40–11:20, Moscow
24. Quantisation of free associative dynamical systems. Quantisation ideals.
A. V. Mikhailov
September 24, 2021 11:40–12:20, Moscow
25. Integrable scattering
A. P. Veselov
September 24, 2021 12:20–13:00, Moscow
26. WDVV equations and invariant bi-Hamiltonian formalism
R. F. Vitolo
September 24, 2021 14:30–15:00, Moscow
27. Darboux transformations and Zamolodchikov's tetrahedron equation
S. Konstantinou-Rizos
September 24, 2021 15:00–15:30, Moscow
28. Elliptic solutions of Integrable hierarchies of nonlinear differential equations
V. V. Prokofev
September 24, 2021 15:45–16:15, Moscow
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