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The seminar works at [https://mccme.ru/en/nmu/ the Independent University of Moscow].
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default [http://www.mathnet.ru/php/conference.phtml?&eventID=25&confid=1480&option_lang=eng The Seminar Page at Math-Net.Ru]
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default [https://researchseminars.org/seminar/GDEq The Seminar Page at researchseminars.org]
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The seminar works at [https://ium.mccme.ru the Independent University of Moscow].


The seminar meets on Wednesday evenings at 19:20 MSK in Zoom, meeting ID: 88 17 12 1842.
The seminar meets on Wednesday evenings at 19:20 MSK in Zoom, meeting ID: 88 17 12 1842.


Some seminars meet offline in room 303 of [https://ium.mccme.ru the Independent University of Moscow], with simultaneous streaming via Zoom.
Some seminars meet offline in room 303 of [https://mccme.ru/en/nmu/ the Independent University of Moscow], with simultaneous streaming via Zoom.


Talks are usually in English.
Talks are usually in English.
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{|border="1" cellpadding="10" cellspacing="0"
{|border="1" cellpadding="10" cellspacing="0"
|+style="text-align: left;" |Upcoming and past seminars, Autumn 2023
|+style="text-align: left;" |Upcoming and past seminars, Autumn 2026
!style="background-color:#666666; color:#ffffff;" |Date
!style="background-color:#666666; color:#ffffff;" |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Date&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
!style="background-color:#666666; color:#ffffff;" |Speaker
!style="background-color:#666666; color:#ffffff;" |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Speaker&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
!style="background-color:#666666; color:#ffffff;" |Talk
!style="background-color:#666666; color:#ffffff;" |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Talk&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|-
|-
|style="background-color:#cedff2;" |13 September 2023*
|style="background-color:#cedff2;" |16 September 2026*
|'''[[Valentin Lychagin]]'''
|'''[[Alexander Mikhailov]]'''
|[[Seminar talk, 13 September 2023|On equivalence of planar webs]]
|[[Seminar talk, 16 September 2026|Finite dimensional reductions of integrable differential-difference equations]]
|-
|-
|style="background-color:#cedff2;" |20 September 2023
|style="background-color:#cedff2;" |23 September 2026*
|'''[[Konstantin Druzhkov]]'''
|'''[[Oleg Morozov]]'''
|[[Seminar talk, 20 September 2023|Internal Lagrangians as variational principles]]
|[[Seminar talk, 23 September 2026|A Lax representation, symmetries, and conservation laws  for the  three-dimensional  Euler-Helmholtz equations]]
|-
|-
|style="background-color:#cedff2;" |27 September 2023*
|style="background-color:#cedff2;" |30 September 2026*
|'''[[Andronick Arutyunov]]'''
|'''[[Maxim Pavlov]]'''
|[[Seminar talk, 27 September 2023|Derivations in group algebra bimodules]]
|[[Seminar talk, 30 September 2026|Local Lagrangian densities and 3D integrable systems]]
|-
|-
|style="background-color:#cedff2;" |11 October 2023
|style="background-color:#cedff2;" |7 October 2026*
|'''[[Boris Doubrov]]'''
|'''[[Valentin Lychagin]]'''
|[[Seminar talk, 11 October 2023|Extrinsic geometry and linear differential equations of SL(3)-type]]
|[[Seminar talk, 7 October 2026|Thermodynamics, jets geometry and phase transitions]]
|-
|-
|style="background-color:#cedff2;" |18 October 2023*
|style="background-color:#cedff2;" |14 October 2026
|'''[[Maxim Pavlov]]'''
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 18 October 2023|Dubrovin paradigm and beyond]]
|[[Seminar talk, 14 October 2026|Computational algorithms for invariant reduction of variational forms]]
|-
|-
|style="background-color:#cedff2;" |25 October 2023
|style="background-color:#cedff2;" |21 October 2026
|'''[[Yuri Sachkov]]'''
|'''[[Raffaele Vitolo]]'''
|[[Seminar talk, 25 October 2023|Lorentzian geometry in the Lobachevsky plane]]
|[[Seminar talk, 21 October 2026|Bi-Hamiltonian systems from homogeneous operators, part 2]]
|-
|-
|style="background-color:#cedff2;" |1 November 2023*
|style="background-color:#cedff2;" |28 October 2026*
|'''[[Oleg Morozov]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 1 November 2023|Extensions of Lie algebras and integrability of some equations of fluid dynamics and magnetohydrodynamics]]
|[[Seminar talk, 28 October 2026|The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group]]
|-
|-
|style="background-color:#cedff2;" |8 November 2023
|style="background-color:#cedff2;" |4 November 2026
|'''[[Boris Kruglikov]]'''
|'''[[Jacob Kryczka]]'''
|[[Seminar talk, 8 November 2023|Dispersionless integrable systems in dimension 5]]
|[[Seminar talk, 4 November 2026|Singularity categories of differential equations]]
|-
|-
|style="background-color:#cef2e0;" |22 November 2023
|style="background-color:#cef2e0;" |25 November 2026
|'''[[Irina Bobrova]]'''
|'''[[Leonid Bogdanov]]'''
|[[Seminar talk, 22 November 2023|On a classification of non-Abelian Painlevé equations]]
|[[Seminar talk, 25 November 2026|Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies]]
|-
|-
|style="background-color:#cef2e0;" |29 November 2023*
|style="background-color:#cef2e0;" |2 December 2026*
|'''[[Maxim Grigoriev]]'''
|'''[[Sergey Tychkov]]'''
|TBA
|TBA
|-
|-
|style="background-color:#cef2e0;" |6 December 2023*
|style="background-color:#cef2e0;" |9 December 2026
|'''[[Sergey Agafonov]]'''
|'''[[Boris Kruglikov]]'''
|[[Seminar talk, 6 December 2023|Hexagonal circular 3-webs with polar curves of degree three]]
|[[Seminar talk, 9 December 2026|Exceptional Lie superalgebras as symmetries of differential superequations]]
|}
|}
&nbsp;*&nbsp;Offline (with simultaneous streaming via Zoom)
&nbsp;*&nbsp;Offline (with simultaneous streaming via Zoom)
The seminar pages are also at: &nbsp; [[File:mathnet.gif|link=https://www.mathnet.ru/eng/conf1480|The Seminar Page at Math-Net.Ru]] &nbsp; [[File:mathseminars.png|link=https://researchseminars.org/seminar/GDEq|The Seminar Page at researchseminars.org]] &nbsp; [[File:rt.png|link=https://rutube.ru/plst/893946|The Seminar RUTUBE playlist]] &nbsp; [[File:yt.png|link=https://youtube.com/playlist?list=PLp9ABVh6_x4HN6Cf6w0mau4KXaaoVmX3w&si=yYuxD6JBi2ys3JNx|The Seminar YouTube playlist]]


[[Category: Seminar]]
[[Category: Seminar]]

Latest revision as of 17:21, 4 November 2026

The seminar works at the Independent University of Moscow.

The seminar meets on Wednesday evenings at 19:20 MSK in Zoom, meeting ID: 88 17 12 1842.

Some seminars meet offline in room 303 of the Independent University of Moscow, with simultaneous streaming via Zoom.

Talks are usually in English.

To join the seminar's mailing list with updates on the Zoom passcode/access link, speakers, and topics, please send an email to seminar@gdeq.org.

Seminar Archive

Upcoming and past seminars, Autumn 2026
              Date                             Speaker                             Talk              
16 September 2026* Alexander Mikhailov Finite dimensional reductions of integrable differential-difference equations
23 September 2026* Oleg Morozov A Lax representation, symmetries, and conservation laws  for the  three-dimensional  Euler-Helmholtz equations
30 September 2026* Maxim Pavlov Local Lagrangian densities and 3D integrable systems
7 October 2026* Valentin Lychagin Thermodynamics, jets geometry and phase transitions
14 October 2026 Konstantin Druzhkov Computational algorithms for invariant reduction of variational forms
21 October 2026 Raffaele Vitolo Bi-Hamiltonian systems from homogeneous operators, part 2
28 October 2026* Georgy Sharygin The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group
4 November 2026 Jacob Kryczka Singularity categories of differential equations
25 November 2026 Leonid Bogdanov Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies
2 December 2026* Sergey Tychkov TBA
9 December 2026 Boris Kruglikov Exceptional Lie superalgebras as symmetries of differential superequations

 * Offline (with simultaneous streaming via Zoom)

The seminar pages are also at:   The Seminar Page at Math-Net.Ru   The Seminar Page at researchseminars.org   The Seminar RUTUBE playlist   The Seminar YouTube playlist