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Cohomological geometry of differential equations
Independent University of Moscow, room 308, Moscow

Website: https://gdeq.org/Seminar

Seminar organizer
Krasil'shchik Iosif Semenovich

Institutions
Independent University of Moscow


Cohomological geometry of differential equations, Moscow

October 9, 2024 (Wed)
1. Lax representations for Euler equations of ideal hydrodynamics
O. I. Morozov
October 9, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
O. I. Morozov
  

September 18, 2024 (Wed)
2. Exact solutions and upscaling in conservation law systems
P. G. Bedrikovetskii
September 18, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
P. G. Bedrikovetskii
  

September 11, 2024 (Wed)
3. On a structure of the first order differential operators
V. V. Lychagin
September 11, 2024 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

May 22, 2024 (Wed)
4. Gauge PDEs on manifolds with boundaries and asymptotic symmetries
M. A. Grigoriev
May 22, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
M. A. Grigoriev
  

May 15, 2024 (Wed)
5. Invariant divisors and equivariant line bundles
Eivind Schneider
May 15, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Eivind Schneider
  

May 1, 2024 (Wed)
6. Internal Lagrangians and gauge systems
K. P. Druzhkov
May 1, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
K. P. Druzhkov
  

April 17, 2024 (Wed)
7. A construction of solutions of an integrable deformation of a commutative Lie algebra of skew Hermitian $\mathbb{Z}\times\mathbb{Z}$-matrices
G. F. Helminck
April 17, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
G. F. Helminck
  

April 3, 2024 (Wed)
8. Besselland: autour and beyond. Part 3
V. N. Rubtsov
April 3, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

March 27, 2024 (Wed)
9. Besselland: autour and beyond. Part 2
V. N. Rubtsov
March 27, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

March 20, 2024 (Wed)
10. Besselland: autour and beyond. Part 1
V. N. Rubtsov
March 20, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

March 6, 2024 (Wed)
11. Deformation quantisation of the argument shift on $U\mathfrak{gl}(n)$
G. I. Sharygin
March 6, 2024 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
G. I. Sharygin
  

February 21, 2024 (Wed)
12. Bi-Hamiltonian systems and projective geometry
R. F. Vitolo
February 21, 2024 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
R. F. Vitolo
  

February 14, 2024 (Wed)
13. On flows and filtration in the presence of thermodynamic processes: generalized Navier-Stokes equations
V. V. Lychagin
February 14, 2024 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

December 13, 2023 (Wed)
14. Apollonius problem and caustics of an ellipsoid
Ya. N. Aliyev
December 13, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Ya. N. Aliyev
  

December 6, 2023 (Wed)
15. Hexagonal circular 3-webs with polar curves of degree three
S. I. Agafonov
December 6, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
S. I. Agafonov
  

November 29, 2023 (Wed)
16. Presymplectic minimal models of local gauge theories
M. A. Grigoriev
November 29, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
M. A. Grigoriev
  

November 22, 2023 (Wed)
17. On a classification of non-Abelian Painlevé equations
I. A. Bobrova
November 22, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
I. A. Bobrova
  

November 8, 2023 (Wed)
18. Dispersionless integrable systems in dimension 5
B. S. Kruglikov
November 8, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
B. S. Kruglikov
  

November 1, 2023 (Wed)
19. Extensions of Lie algebras and integrability of some equations of fluid dynamics and magnetohydrodynamics.
O. I. Morozov
November 1, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
O. I. Morozov
  

October 25, 2023 (Wed)
20. Lorentzian geometry in the Lobachevsky plane
Yu. L. Sachkov
October 25, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Yu. L. Sachkov
  

October 18, 2023 (Wed)
21. Dubrovin paradigm and beyond
M. V. Pavlov
October 18, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
M. V. Pavlov
  

October 11, 2023 (Wed)
22. Extrinsic geometry and linear differential equations of SL(3)-type
B. M. Dubrov
October 11, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
B. M. Dubrov
  

September 27, 2023 (Wed)
23. Derivations in group algebra bimodules
A. A. Arutyunov
September 27, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
A. A. Arutyunov
  

September 20, 2023 (Wed)
24. Internal Lagrangians as variational principles
K. P. Druzhkov
September 20, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
K. P. Druzhkov
  

September 13, 2023 (Wed)
25. On equivalence of planar webs
V. V. Lychagin
September 13, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

June 7, 2023 (Wed)
26. Contact vs symplectic geometry
Svetlana Mukhina
June 7, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
Svetlana Mukhina
  

May 31, 2023 (Wed)
27. Integrability of the problem of motion of a body with a fixed point in a flow of particles
M. M. Gadzhiev, A. S. Kuleshov
May 31, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
M. M. Gadzhiev, A. S. Kuleshov
  

May 17, 2023 (Wed)
28. Overdetermined systems of PDEs related to representations of semi-simple Lie algebras
B. M. Dubrov
May 17, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
B. M. Dubrov
  

May 10, 2023 (Wed)
29. Variational/Symplectic and Hamiltonian Operators
Mark E. Fels
May 10, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Mark E. Fels
  

April 26, 2023 (Wed)
30. Finite-dimensional dynamics of systems of evolutionary differential equations with many spatial variables
A. G. Kushner
April 26, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. G. Kushner
  

April 5, 2023 (Wed)
31. Lagrangian formalism and the intrinsic geometry of PDEs
K. P. Druzhkov
April 5, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
K. P. Druzhkov
  

March 29, 2023 (Wed)
32. Exact and asymptotic solutions of a system of nonlinear shallow water equations in basins with gentle shores
S. Yu. Dobrokhotov, V. E. Nazaikinskii
March 29, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
S. Yu. Dobrokhotov, V. E. Nazaikinskii
  

March 22, 2023 (Wed)
33. Quasilinear systems of Jordan block type
E. V. Ferapontov
March 22, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
E. V. Ferapontov
  

March 15, 2023 (Wed)
34. Quasiderivations and commutative subalgebras of the algebra $U\mathfrak{gl}_n$
G. I. Sharygin
March 15, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
G. I. Sharygin
  

March 1, 2023 (Wed)
35. Jet functors in noncommutative geometry
Henrik Winther
March 1, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Henrik Winther
  

February 22, 2023 (Wed)
36. On perturbations retaining conservation laws of differential equations
A. V. Samokhin
February 22, 2023 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. V. Samokhin
  

February 15, 2023 (Wed)
37. On invariants and equivalence differential operators under algebraic Lie pseudogroups actions
V. V. Lychagin
February 15, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

February 8, 2023 (Wed)
38. Hurwitz numbers, matrix models, commuting operators
A. Yu. Orlov
February 8, 2023 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
A. Yu. Orlov
  

December 21, 2022 (Wed)
39. Chopping integrals of the full symmetric Toda system, a new approach
G. I. Sharygin
December 21, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
G. I. Sharygin
  

December 14, 2022 (Wed)
40. One day workshop in honor of Maxim Pavlov's 60th birthday.
Hydrodynamic type systems and beyond: a long way towards integrability with Maxim Pavlov

S. P. Tsarev
December 14, 2022 17:00, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
S. P. Tsarev
  
41. One day workshop in honor of Maxim Pavlov's 60th birthday.
A relative of the NLS equation revisited

F. Mueller-Hoissen
December 14, 2022 17:00, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
F. Mueller-Hoissen
  
42. One day workshop in honor of Maxim Pavlov's 60th birthday.
Growth of Lie algebras and integrability

D. V. Millionshchikov
December 14, 2022 17:00, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
D. V. Millionshchikov
  
43. One day workshop in honor of Maxim Pavlov's 60th birthday.
Multi-dimensional MAS-Pavlov-Jordan chain and its reductions

B. G. Konopelchenko
December 14, 2022 17:00, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
B. G. Konopelchenko
  

December 7, 2022 (Wed)
44. On normal forms of differential operators
V. V. Lychagin
December 7, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

November 30, 2022 (Wed)
45. Zamolodchikov Tetrahedron equation
D. V. Talalaev
November 30, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
D. V. Talalaev
  

November 23, 2022 (Wed)
46. New perspectives for generalized Kadomtsev-Petviashvili hierarchies
J.-P. Magnot
November 23, 2022, Moscow, online, for the access link please contact seminar@gdeq.org
  

November 16, 2022 (Wed)
47. Monge-Ampère geometry and semigeostrophic equations
Roberto D'Onofrio
November 16, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Roberto D'Onofrio
  

November 9, 2022 (Wed)
48. On the integration of suspension filtration equations and thrombus formation
A. G. Kushner
November 9, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
A. G. Kushner
  

October 19, 2022 (Wed)
49. Homogeneous Hamiltonian operators, projective geometry and integrable systems
R. F. Vitolo
October 19, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
R. F. Vitolo
  

October 12, 2022 (Wed)
50. On interplay between jet and information geometries
V. V. Lychagin
October 12, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

October 5, 2022 (Wed)
51. Category of braided sets, extensions and 2-analogues
D. V. Talalaev
October 5, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
D. V. Talalaev
  

May 18, 2022 (Wed)
52. Noncommutative quantum mechanical systems associated with Lie algebras
A. V. Smilga
May 18, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. V. Smilga
  

May 11, 2022 (Wed)
53. Hamiltonian reduction and rational Calogero system
I. Yu. Gaiur
May 11, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
I. Yu. Gaiur
  

May 4, 2022 (Wed)
54. On action-angle duality
I. Marshall
May 4, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
I. Marshall
  

April 13, 2022 (Wed)
55. Natural invariants and classification of quasilinear second-order differential operators
V. V. Lychagin
April 13, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

April 6, 2022 (Wed)
56. Multiplicative kernels, Non-abelian Abel theorem, Kontsevich polynomials and around. Part 2
V. N. Rubtsov
April 6, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

March 30, 2022 (Wed)
57. Quantum Matrix Algebras and their applications
D. I. Gurevich
March 30, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
D. I. Gurevich
  

March 16, 2022 (Wed)
58. Special Vinberg cones and their applications
D. V. Alekseevskii
March 16, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
D. V. Alekseevskii
  

March 9, 2022 (Wed)
59. Multiplicative kernels, Non-abelian Abel theorem, Kontsevich polynomials and around. Part 1
V. N. Rubtsov
March 9, 2022 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

February 23, 2022 (Wed)
60. ODEs with essential contact or point symmetries
B. S. Kruglikov
February 23, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
B. S. Kruglikov
  

February 9, 2022 (Wed)
61. Darboux integrability for diagonal systems of hydrodynamic type
S. I. Agafonov
February 9, 2022 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
S. I. Agafonov
  

December 29, 2021 (Wed)
62. Algebra and geometry of Lax representations and Bäcklund transformations for (1+1)-dimensional partial differential and differential-difference equations
S. Igonin
December 29, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
S. Igonin
  

December 8, 2021 (Wed)
63. Jets, a computer algebra on diffieties
H. Baran
December 8, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
H. Baran
  
64. On the algebras of nonlocal symmetries for the (modified) 4D Martı́nez Alonso-Shabat equation
P. Vojčák
December 8, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
P. Vojčák
  

December 1, 2021 (Wed)
65. Second order integrable Lagrangians and WDVV equations
E. V. Ferapontov
December 1, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
E. V. Ferapontov
  

November 24, 2021 (Wed)
66. On Cartan's C-class differential equations
B. M. Dubrov
November 24, 2021 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
B. M. Dubrov
  

November 17, 2021 (Wed)
67. Presymplectic gauge PDEs and Batalin-Vilkovisky formalism
M. A. Grigoriev
November 17, 2021 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
M. A. Grigoriev
  

November 10, 2021 (Wed)
68. Differential invariants of Kundt spacetimes
Eivind Schneider
November 10, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Eivind Schneider
  

November 3, 2021 (Wed)
69. The Euler system on a space curve
A. A. Duyunova, S. N. Tychkov
November 3, 2021 19:40, Moscow, online, for the access link please contact seminar@gdeq.org
A. A. Duyunova, S. N. Tychkov
  

October 27, 2021 (Wed)
70. Integrable PDEs and extensions of Lie-Rinehart algebras
O. I. Morozov
October 27, 2021 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
O. I. Morozov
  

October 20, 2021 (Wed)
71. Triangular decoupling of systems of differential equations, with application to separation of variables on Schwarzschild spacetime
Igor Khavkine
October 20, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Igor Khavkine
  

October 13, 2021 (Wed)
72. Riemannian Cartan-Lie algebroids and groupoids and curved Yang-Mills-Higgs models
Alexei Kotov
October 13, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Alexei Kotov
  

October 6, 2021 (Wed)
73. WDVV equations and invariant bi-Hamiltonian formalism
R. F. Vitolo
October 6, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
R. F. Vitolo
  

September 22, 2021 (Wed)
74. On metric invariants of spherical harmonics
V. V. Lychagin
September 22, 2021 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

May 19, 2021 (Wed)
75. Kadomtsev-Petviashvili hierarchies of types B and C
A. V. Zabrodin
May 19, 2021 19:20, Moscow, Independent University of Moscow, room 303 or 304, for Zoom access please contact seminar@gdeq.org
A. V. Zabrodin
  

May 12, 2021 (Wed)
76. Operations on universal enveloping algebra and the "argument shift" method
G. I. Sharygin
May 12, 2021 19:20, Moscow, Independent University of Moscow, room 303 or 304, for Zoom access please contact seminar@gdeq.org
G. I. Sharygin
  

May 5, 2021 (Wed)
77. Second-order PDEs in 3D with Einstein-Weyl conformal structure
E. V. Ferapontov
May 5, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
E. V. Ferapontov
  

April 28, 2021 (Wed)
78. Asymmetric variable separation for the Clebsch model
T. V. Skrypnyk
April 28, 2021 19:20, Moscow, online
T. V. Skrypnyk
  

April 21, 2021 (Wed)
79. Lax representations via twisted extensions of infinite-dimensional Lie algebras: some new results
O. I. Morozov
April 21, 2021 19:20, Moscow, Independent University of Moscow, room 304, for Zoom access please contact seminar@gdeq.org
O. I. Morozov
  

April 14, 2021 (Wed)
80. Sub-Riemannian geometry on the group of motions of the plane
Yu. L. Sachkov
April 14, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Yu. L. Sachkov
  

April 7, 2021 (Wed)
81. On dynamics of molecular media and generalization of Navier-Stokes equations
V. V. Lychagin
April 7, 2021 19:20, Moscow, Independent University of Moscow, room 304, for Zoom access please contact seminar@gdeq.org
V. V. Lychagin
  

March 31, 2021 (Wed)
82. Odd symplectic geometry in the BV-formalism
H. M. Khudaverdian
March 31, 2021 19:20, Moscow, Independent University of Moscow, room 304, for Zoom access please contact seminar@gdeq.org
H. M. Khudaverdian
  

March 24, 2021 (Wed)
83. On integrability of some Riemann type hydrodynamical systems and Dubrovin integrability classification of perturbed Korteweg-de Vries type equations
A. K. Prikarpatskii
March 24, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. K. Prikarpatskii
  

March 17, 2021 (Wed)
84. Nonlocal conservation law in a submerged jet
V. V. Zhvick
March 17, 2021 19:20, Moscow, Independent University of Moscow, room 303, for Zoom access please contact seminar@gdeq.org
V. V. Zhvick
  

March 10, 2021 (Wed)
85. New variational principles for one-dimensional gas dynamics and for Egorov hydrodynamic type systems
M. V. Pavlov
March 10, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
M. V. Pavlov
  

March 3, 2021 (Wed)
86. Real Monge-Ampère operators and (almost) complex structures. Part 2
V. N. Rubtsov
March 3, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

February 24, 2021 (Wed)
87. Non-Abelian generalizations of integrable PDEs and ODEs
V. V. Sokolov
February 24, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. V. Sokolov
  

February 17, 2021 (Wed)
88. Morse theory, Bruhat cells and Unitriangular geometry
P. E. Pushkar'
February 17, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
P. E. Pushkar'
  

February 10, 2021 (Wed)
89. On monotonic pattern in periodic boundary solutions of cylindrical and spherical Kortweg-de Vries-Burgers equations
A. V. Samokhin
February 10, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. V. Samokhin
  

February 3, 2021 (Wed)
90. Coverings and multivector pseudosymmetries of differential equations
V. N. Chetverikov
February 3, 2021 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Chetverikov
  

December 23, 2020 (Wed)
91. Dispersionless integrable hierarchies and GL(2) geometry
B. S. Kruglikov
December 23, 2020 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
B. S. Kruglikov
  

December 16, 2020 (Wed)
92. Killing compatibility complex on Kerr spacetime
Igor Khavkine
December 16, 2020 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
Igor Khavkine
  

December 9, 2020 (Wed)
93. Quantisation ideals of nonabelian integrable systems
A. V. Mikhailov
December 9, 2020 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
A. V. Mikhailov
  

December 2, 2020 (Wed)
94. Real Monge-Ampère operators and (almost) complex structures
V. N. Rubtsov
December 2, 2020 19:20, Moscow, online, for the access link please contact seminar@gdeq.org
V. N. Rubtsov
  

November 25, 2020 (Wed)
95. Differential equations, their symmetries, invariants and quotients
V. V. Lychagin
November 25, 2020 19:20, Moscow, online
V. V. Lychagin
  

November 18, 2020 (Wed)
96. Tau theory, d=10 N=1 SUSY and BV
A. S. Losev
November 18, 2020 19:20, Moscow, online
A. S. Losev
  

November 11, 2020 (Wed)
97. Hydrodynamic-type systems and homogeneous Hamiltonian operators: a necessary condition of compatibility
Pierandrea Vergallo
November 11, 2020 19:20, Moscow, online
Pierandrea Vergallo
  

November 4, 2020 (Wed)
98. Nonlocal symmetry of CMA generates ASD Ricci-flat metric with no Killing vectors
M. B. Sheftel
November 4, 2020 19:20, Moscow, online
M. B. Sheftel
  

October 21, 2020 (Wed)
99. A converse to Noether's theorem
Markus Dafinger
October 21, 2020 19:20, Moscow, online
Markus Dafinger
  

September 30, 2020 (Wed)
100. Nonlocal conservation laws of PDEs possessing differential coverings
I. S. Krasil'shchik
September 30, 2020 19:20, Moscow, Independent University of Moscow, room 308
I. S. Krasil'shchik
  

July 20, 2020 (Mon)
101. Polynomial Poisson algebras associated with elliptic curves. Part 2
V. N. Rubtsov
July 20, 2020 15:00, Moscow, online
V. N. Rubtsov
  

July 13, 2020 (Mon)
102. Polynomial Poisson algebras associated with elliptic curves. Part 1
V. N. Rubtsov
July 13, 2020 15:00, Moscow, online
V. N. Rubtsov
  

July 6, 2020 (Mon)
103. Presymplectic structures and intrinsic Lagrangians
M. A. Grigoriev
July 6, 2020 15:00, Moscow, online
M. A. Grigoriev
  

June 29, 2020 (Mon)
104. Extendable symplectic structures and the inverse problem of the calculus of variations for systems of equations written in an extended Kovalevskaya form
K. P. Druzhkov
June 29, 2020 15:00, Moscow, online
K. P. Druzhkov
  

June 22, 2020 (Mon)
105. Lax representations via extensions and deformations of Lie symmetry algebras
O. I. Morozov
June 22, 2020 15:00, Moscow, online
O. I. Morozov
  

June 15, 2020 (Mon)
106. Non-linear homomorphisms and thick morphisms
H. M. Khudaverdian
June 15, 2020 15:00, Moscow, online
H. M. Khudaverdian
  

June 8, 2020 (Mon)
107. On the second Painlevé equation and its higher analogues
Irina Bobrova
June 8, 2020 15:00, Moscow, online
Irina Bobrova
  

June 1, 2020 (Mon)
108. System of differential equations over quaternion algebra
Aleks Kleyn
June 1, 2020 15:00, Moscow, online
Aleks Kleyn
  

May 25, 2020 (Mon)
109. Continuum mechanics of media with inner structures
S. N. Tychkov
May 25, 2020 15:00, Moscow, online
S. N. Tychkov
  

May 18, 2020 (Mon)
110. Using the KdV conserved quantities in problems of splitting of initial data and reflection / refraction of solitons in varying dissipation and/or dispersion media
A. V. Samokhin
May 18, 2020 15:00, Moscow, online
A. V. Samokhin
  

May 11, 2020 (Mon)
111. Invariants of forth order linear differential operators
V. A. Yumaguzhin
May 11, 2020 15:00, Moscow, online
V. A. Yumaguzhin
  

May 4, 2020 (Mon)
112. On structure of linear differential operators of the first order
V. V. Lychagin
May 4, 2020 15:00, Moscow, online

April 27, 2020 (Mon)
113. Shock waves in Euler flows of gases
M. Roop
April 27, 2020 15:00, Moscow, online

March 11, 2020 (Wed)
114. Full symmetric Toda flows on real Lie groups and Bruhat order
G. I. Sharygin
March 11, 2020 19:20, Moscow, Independent University of Moscow, room 308

March 4, 2020 (Wed)
115. Action-Angle Duality for a Poisson-Lie Deformation of the Trigonometric $\mathrm{BC}_n$ Sutherland System
I. Marshall
March 4, 2020 19:20, Moscow, Independent University of Moscow, room 308

February 12, 2020 (Wed)
116. Periodic controls in step 2 strictly-convex sub-Finsler problems
Yu. L. Sachkov
February 12, 2020 19:20, Moscow, Independent University of Moscow, room 308

February 5, 2020 (Wed)
117. Noether's theorem for diffeties
K. P. Druzhkov
February 5, 2020 19:20, Moscow, Independent University of Moscow, room 308

December 18, 2019 (Wed)
118. Bi-Hamiltonian hydrodynamic type systems and their local Lagrangian representations
M. V. Pavlov
December 18, 2019 19:20, Moscow, Independent University of Moscow, room 308

December 11, 2019 (Wed)
119. Fay identity: from Mathematical Physics through Geometry to Number Theory
V. N. Rubtsov
December 11, 2019 19:20, Moscow, Independent University of Moscow, room 308

November 27, 2019 (Wed)
120. Generalization of the inverse problem of variational calculus. A complete solution. Part 2
K. P. Druzhkov
November 27, 2019 19:20, Moscow, Independent University of Moscow, room 308

November 20, 2019 (Wed)
121. Generalization of the inverse problem of variational calculus. A complete solution. Part 1
K. P. Druzhkov
November 20, 2019 19:20, Moscow, Independent University of Moscow, room 308

November 6, 2019 (Wed)
122. Bi-Hamiltonian systems of hydrodynamic type
M. V. Pavlov
November 6, 2019 19:20, Moscow, Independent University of Moscow, room 308

October 30, 2019 (Wed)
123. Integrability structures of the generalized Hunter-Saxton equation
O. I. Morozov
October 30, 2019 19:20, Moscow, Independent University of Moscow, room 308

October 16, 2019 (Wed)
124. Integrability of dispersionless differential equations in three and four dimensions: various approaches
B. S. Kruglikov
October 16, 2019 19:20, Moscow, Independent University of Moscow, room 308

October 9, 2019 (Wed)
125. Convex trigonometry in problems with two-dimensional control
L. V. Lokutsievskiy
October 9, 2019 19:20, Moscow, Independent University of Moscow, room 308

October 2, 2019 (Wed)
126. Hamiltonian geometry of the associativity equations
N. A. Strizhova
October 2, 2019 19:20, Moscow, Independent University of Moscow, room 308

September 25, 2019 (Wed)
127. On equivalence of linear differential operators, acting in line bundles
V. V. Lychagin
September 25, 2019 19:20, Moscow, Independent University of Moscow, room 308

September 18, 2019 (Wed)
128. Thick morphisms and Quantum Mechanics
H. M. Khudaverdian
September 18, 2019 19:20, Moscow, Independent University of Moscow, room 308

May 15, 2019 (Wed)
129. Field line helicity and the second moment of the asymptotic linking number of magnetic lines
P. M. Akhmet'ev
May 15, 2019 19:20, Moscow, Independent University of Moscow, room 308

April 17, 2019 (Wed)
130. Ruijsenaars duality in many-particle analogs of the Painlevé equation
I. Yu. Gaiur
April 17, 2019 19:20, Moscow, Independent University of Moscow, room 308

April 10, 2019 (Wed)
131. Three computational approaches to weakly nonlocal Poisson brackets
R. Vitolo
April 10, 2019 19:20, Moscow, Independent University of Moscow, room 308

April 3, 2019 (Wed)
132. On Hamiltonian geometry of the associativity equations and their reductions
N. A. Strizhova
April 3, 2019 19:20, Moscow, Independent University of Moscow, room 308

March 27, 2019 (Wed)
133. The invariance property of the Riemann function and a method of its construction
A. V. Aksenov
March 27, 2019 19:20, Moscow, Independent University of Moscow, room 308

March 20, 2019 (Wed)
134. Homological obstructions to quantization commutative families of functions and actions of Lie algebras
G. I. Sharygin
March 20, 2019 19:20, Moscow, Independent University of Moscow, room 308

March 13, 2019 (Wed)
135. A new class of integrable systems of equations and their special solutions
M. V. Pavlov
March 13, 2019 19:20, Moscow, Independent University of Moscow, room 308

March 6, 2019 (Wed)
136. Lax representations, integrable hierarchies, and non-central extensions of symmetry algebras of differential equations
O. I. Morozov
March 6, 2019 19:20, Moscow, Independent University of Moscow, room 308

February 13, 2019 (Wed)
137. Supergeometry of gauge PDE
M. A. Grigoriev
February 13, 2019 19:20, Moscow, Independent University of Moscow, room 308

December 19, 2018 (Wed)
138. Lax representations and exotic cohomology of symmetry algebras of PDEs
O. I. Morozov
December 19, 2018 19:20, Moscow, Independent University of Moscow, room 308

December 12, 2018 (Wed)
139. Two-dimensional reductions of the Hirota-Ohta System
M. V. Pavlov
December 12, 2018 19:20, Moscow, Independent University of Moscow, room 308

December 5, 2018 (Wed)
140. Vortexes in a nonviscous incompressible fluid
V. V. Zhvick
December 5, 2018 19:20, Moscow, Independent University of Moscow, room 308

November 28, 2018 (Wed)
141. Linear differential operators invertible in an integro-differential sense
V. N. Chetverikov
November 28, 2018 19:20, Moscow, Independent University of Moscow, room 308

November 21, 2018 (Wed)
142. Conformal model of hypercolumns of primary visual cortex, Möbius group, and the visual stability problem
D. V. Alekseevskii
November 21, 2018 19:20, Moscow, Independent University of Moscow, room 308

November 14, 2018 (Wed)
143. Thermodynamics and the Navier-Stokes equations: gas flow with phase transitions
M. Roop
November 14, 2018 19:20, Moscow, Independent University of Moscow, room 308

November 7, 2018 (Wed)
144. The generalized hodograph method and its applications
M. V. Pavlov
November 7, 2018 19:20, Moscow, Independent University of Moscow, room 308

October 31, 2018 (Wed)
145. On singularities of the polytropic flow of a compressible gas
D. V. Tunitsky
October 31, 2018 19:20, Moscow, Independent University of Moscow, room 308

October 24, 2018 (Wed)
146. Integrability and infinite hierarchies of symmetries or conservation laws
N. G. Khor'kova
October 24, 2018 19:20, Moscow, Independent University of Moscow, room 308

October 3, 2018 (Wed)
147. Invertible linear ordinary differential operators and their generalizations
V. N. Chetverikov
October 3, 2018 19:20, Moscow, Independent University of Moscow, room 308

September 19, 2018 (Wed)
148. On filtration of gas in porous media
V. V. Lychagin
September 19, 2018 19:20, Moscow, Independent University of Moscow, room 308
 
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