Integrable systems seminars

19.06.2024 Seminar (online): S. Igonin "Discrete Miura-type transformations, gauge simplifications, and group actions associated with Lax pairs for differential-difference equations"

05.06.2024 Seminar (online): A. Mikhailov "Deformations of noncommutative algebras and non-Abelian Hamiltonian systems"

22.05.2024 Seminar (online): V. Fantini "An introduction to resurgence and ODEs with irregular singularities"

08.05.2024 Seminar (online): G. Sharygin "Noncommutative discrete integrable systems and recurrencies"

10.04.2024 Seminar (online): E. Rogozinnikov "Hermitian Lie groups as symplectic groups over noncommutative algebras"

27.03.2024 Seminar (online): I. Habibullin "On the classification of nonlinear integrable chains in 3D"

13.03.2024 Seminar (online): V. Retakh "The noncommutative Laurent phenomenon"

28.02.2024 Seminar (online): V. Caudrelier "Soliton interactions, Yang-Baxter and reflection maps and their Poisson properties"

31.01.2024 Seminar (online): A. Garazha "Kronecker's method and complete systems of functions in bi-involution on classical Lie algebras"

13.12.2023 Seminar (online): V. Roubtsov "Kontsevich and Buchstaber polynomials, multiplication kernels and differential operators of the Calabi-Yau type"

29.11.2023 Seminar (online): A. Sleptsov "Tug-the-hook symmetry for quantum 6j-symbols"

15.11.2023 Seminar (online): I. Kozlov "Jordan-Kronecker invariants and Integrable Hamiltonian systems"

01.11.2023 Seminar (online): D.V. Talalaev "Multivalued quandles and corack n-bialgebras"

18.10.2023 Seminar (online): V. V. Sokolov " Non-Abelian Poisson brackets"

04.10.2023 Seminar (online): O. K. Sheinman "Obstructions for Inverse Spectral Method and for Separation of Variables for Hitchin systems"

13.09.2023 Seminar (online): A.V. Mikhailov "A novel approach to quantisation of dynamical systems"

07.06.2023 Seminar (online): D. Talalaev "Polynomial graph invariants, Sturm criterion, hyperbolic stability and total positivity"

24.05.2023 Seminar (online): D. Gurevich "Reflection Equation Algebra and related combinatorics"

10.05.2023 Seminar (online): E. Smirnov "Polytopes and K-theory of toric and flag varieties"

26.04.2023 Seminar (online): M. Pavlov "Extended KP hierarchy and its two-dimensional reductions"

12.04.2023 Seminar (online): G. Sharygin "Quasi-derivations of Ugl_n and the quantum argument shift method"

29.03.2023 Seminar (online): Jarmo Hietarinta "Evolution equations, lattice equations and the three soliton condition"

15.03.2023 Seminar (online): Sotiris Konstantinou-Rizos "Correspondences and N-simplex maps on groups and rings"

01.03.2023 Seminar (online): B. Bychkov "Topological recursion for generalized double Hurwitz numbers"

15.02.2023 Seminar (online): A. Basalaev "Integrable systems associated to infinite families of Dubrovin-Frobenius manifolds"

18.01.2023 Seminar (online): Folkert Müller-Hoissen "Higher Bruhat and Tamari orders, simplex and polygon equations"

14.12.2022 Seminar (online): D.V. Talalaev "The full Toda system, QR decomposition and geometry of the flag varieties"

30.11.2022 Seminar (online): V. Bardakov "Representations of the virtual braid group and the Yang-Baxter equation"

02.11.2022 Seminar (online): D.V. Talalaev "Extension of braided sets and higher generalizations"

19.10.2022 Seminar (online): A. Orlov "Graphs, Hamiltonian systems and Hurwitz numbers"

05.10.2022 Seminar (online): M. Pavlov "Associativity Equations. Frobenius Manifolds. B.A. Dubrovin's construction"

21.09.2022 Seminar (online): A. Buryak "Moduli spaces of curves and classification of integrable PDE"

22.06.2022 Seminar (online): G.I. Sharygin "Noncommutative Painleve 4 equation"

08.06.2022 Seminar (online): G. Koshevoy "On Manin-Schechtman orders related to directed graphs"

11.05.2022 Seminar (online): P. Grinevich "Signatures on plabic graphs and completely non-negative Grassmannians II"

27.04.2022 Seminar (online): P. Kassotakis "Hierarchies of compatible maps and integrable difference systems"

13.04.2022 Seminar (online): P. Grinevich "Signatures on plabic graphs and completely non-negative Grassmannians"

30.03.2022 Seminar (online): A. Caranti "Regular subgroups, skew braces, gamma functions and Rota–Baxter operators"

16.03.2022 Seminar (online): S. Mukhamedjanova "Explicit formulas for chromatic polynomials of some series-parallel graphs"

16.02.2022 Seminar (online): M. Feigin "Rational and trigonometric solutions of WDVV and related equations"

02.02.2022 Seminar (online): E.V. Ferapontov "Second-order integrable Lagrangians and WDVV equations"

22.12.2021 Seminar (online): P. Xenitidis "Darboux and Bäcklund transformations for integrable difference equations"

08.12.2021 Seminar (online): N. Erochovets "Canonical geometrization of orientable 3-manifolds defined by vector-colourings of 3-polytopes"

10.11.2021 Seminar (online): B. Bychkov "Electrical networks and Lagrangian Grassmannians"

27.10.2021 Seminar (online): T. Bountis "Integrable and nonintegrable Lotka-Volterra systems"

13.10.2021 Seminar (online): V. Bardakov "n-simplex equation and corresponding algebraic systems"

06.10.2021 Кружок по машинному обучению

29.09.2021 Seminar (online): A. Shapiro "Cluster structure on quantum Toda chain"

14.07.2021 Seminar (online): V. Dragović "Integrable billiards, extremal polynomials, and combinatorics"

30.06.2021 Seminar (online): A. Doliwa "Non-commutative birational maps satisfying Zamolodchikov's tetrahedron equation from projective geometry over division rings II"

19.05.2021 Seminar (online): A. Zotov "On dualities in integrable systems"

16.06.2021 Seminar (online): A. Doliwa "Non-commutative birational maps satisfying Zamolodchikov's tetrahedron equation from projective geometry over division rings"

19.05.2021 Seminar (online): A. Zotov "On dualities in integrable systems"

05.05.2021 Seminar (online): F. Nijhoff "Elliptic integrable systems on the space-time lattice"

21.04.2021 Seminar (online): V. Sokolov "Non-Abelian generalizations of integrable PDEs and ODEs"

07.04.2021 Seminar (online): P. Xenitidis "Symmetries and Integrability of Difference Equations"

24.03.2021 Seminar (online): A. Dzhamay "Discrete Schlesinger Equations and Difference Painlevé Equations"

10.03.2021 Seminar (online): R. Kashaev "The local Yang-Baxter and tetrahedron equations"

03.03.2021 Спецкурс "Введение в теорию групп и алгебр Ли" (весенний семестр 2021 года)

24.02.2021 Seminar (online): A. Vesnin "Hyperbolic polyhedra and hyperbolic knots: the right-angled case"

10.02.2021 Seminar (online): V. Dragovic "Introduction to Poncelet porisms and ramifications"

23.12.2020 Seminar (online): I. G. Korepanov "Functional tetrahedron equation and related structures"

09.12.2020 Seminar (online): V. Roubtsov "Quantum uniformisation and CY algebras"

25.11.2020 Seminar (online): D. Talalaev "Full Toda system, quantization and geometry"

11.11.2020 Seminar (online): Ilia Gaiur "Multi-particle Painlevé systems: Painlevé-Calogero and Painlevé-Ruijsenaars systems"

28.10.2020 Seminar (online): Anastasios Tongas "Tetrahedron maps and symmetries of three dimensional integrable discrete equations"

14.10.2020 Seminar (online): A. Mikhailov "Quantisation ideals of nonabelian integrable systems"

30.09.2020 Seminar (online): E. Smirnov "Schubert polynomials for the classical groups"

16.09.2020 Спецкурс "Введение в тензорный анализ. Введение в теорию групп и алгебр Ли"

16.09.2020 Seminar (online): L. Rybnikov "Quantization of Drinfeld zastava spaces"

03.06.2020 Seminar (online): B. Bychkov "Star-triangle transformation of the Potts model partition function as a solution for the tetrahedron equation and related combinatorial topics"

20.05.2020 Seminar (online): Michael Gekhtman "Poisson-Lie Groups and Cluster Structures"

06.05.2020 Seminar (online): Anton Izosimov "The pentagram map, Poncelet polygons and commuting difference operators"

22.04.2020 Seminar (online): Andrew N. W. Hone "Efficient ECM factorization in parallel with the Lyness map "

08.04.2020 Seminar (online), Georgy Sharygin, "On a noncommutative cross-ratio"

25.03.2020 Seminar (online): A. Dzhamay "Discrete orthogonal polynomials and discrete Painlevé equations"

11.03.2020 Семинар: В.Г. Горбунов, "Полная положительность и кластерные структуры"

12.02.2020 Семинар: О. В. Починка "О классификации структурно устойчивых систем"

29.01.2020 Семинар: Г. М. Иванов "Безразмерные аналоги классических теорем выпуклого анализа"

15.01.2020 Семинар: Бычков Б.С. "Числа Гурвица и топологическая рекурсия. Продолжение"

18.12.2019 Семинар: Б.С. Бычков "Числа Гурвица и топологическая рекурсия"

04.12.2019 Семинар: А.В. Михайлов "Полисимметрические полиномы и алгебры Фробениуса"

20.11.2019 Семинар: А.Э. Гутерман (МГУ) "Решение проблемы Кройтера для перманента"

23.10.2019 Семинар: Д. Гуревич "Квантовые матричные алгебры: обзор"

09.10.2019 Семинар: А.В. Михайлов "PreHamiltonian difference operators, rational recursion and Hamiltonian operators for differential-difference equations"

25.09.2019 Семинар: Д.В. Талалаев "Фробениусовы алгебры и фробениусовы многообразия"

26.06.2019 Семинар: Д.В. Талалаев "Электрические многообразия и дискретные интегрируемые системы"

29.05.2019 Семинар Д.В. Талалаевa "Электрические многообразия, как вершинные статистические модели"

17.04.2019 Семинар Б.С. Бычкова "Числа Гурвица: от теоремы Окунькова до топологической рекурсии"

03.04.2019 Семинар: В.Г. Горбунов "Исчисление Шуберта и квантовые интегрируемые системы"

20.03.2019 Семинар: С. Константину-Ризос "Интегрируемые дискретизации дифференциальных уравнений в частых проиводных с помощью преобразований Дарбу"

06.03.2019 Семинар: Д.В. Талалаев "Задача об электрических сетях и современная математика"

20.02.2019 Seminar: S.V. Smirnov "Discretisation of two-dimensional Toda Chains"

20.02.2019 Семинар: С.В. Смирнов "Дискретизация двумеризованных цепочек Тоды"

06.02.2019 Семинар: Д.В. Талалаев и С.Г. Константину-Ризос, "Введение в теорию дискретных интегрируемых систем"

19.12.2018 С. Константину-Ризос "Дискретные интегрируемые системы, условие 3D совместности и уравнение Янга-Бакстера"

05.12.2018 A.V. Mikhailov "Polynomial integrable Hamiltonian systems on symmetric powers of plane curves"

05.12.2018 А.В. Михайлов "Полиномиальные гамильтоновы интегрируемые системы на симметрических степенях плоских кривых"

28.06.2018 D. Talalaev "A twisted tetrahedron equation in the 3-dimensional Ising model and the Hopfield neural network on a triangular lattice"

28.06.2018 Д.В. Талалаев "Скрученное уравнение тетраэдров в 3-х мерной модели Изинга и нейросети Хопфилда на треугольной решетке"

01.06.2018 V.N. Rubtsov "Non-commutative Painlevé equations and Calogero-Moser systems"

01.06.2018 В.Н. Рубцов "Некоммутативные уравнения Пенлеве и системы типа Калоджеро-Мозера"

24.05.2018 A. Dzhamay "Geometry of Discrete Integrable Systems"

24.05.2018 Семинар: А.В. Джамай "Геометрия дискретных интегрируемых систем"

20.04.2018 Д.И. Гуревич "Квантовые матричные алгебры и их приложения"

20.04.2018 Seminar by Dmitry Gurevich "Quantum matrix algebras and their applications"

30.03.2018 В.С. Герджиков "Задачи Римана-Гильберта, группы редукций и новые солитонные уравнения"

15.02.2018 С.Г. Константину-Ризос "Преобразования Дарбу и Бэклунда и связанные с ними дискретные интегрируемые системы"

14.12.2017 В.В. Соколов "Интегрируемые ОДУ с матричными неизвестными"

07.12.2017 А.В. Михайлов "Сага о модели Камассы-Холма. Длинные волны на воде и несовместность вывода уравнения КХ с асимптотической теорией"

23.11.2017 С.Г. Константину-Ризос "Преобразования Дарбу и Бэклунда и связанные с ними дискретные интегрируемые системы"

16.11.2017 Доклад А.В. Михайлова «Интегрируемые системы: о чем это?»