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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, Spring  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;" |8 February 2023*
|style="background-color:#cedff2;" |16 September 2026*
|'''[[Alexander Orlov]]'''
|'''[[Alexander Mikhailov]]'''
|[[Seminar talk, 8 February 2023|Hurwitz numbers, matrix models, commuting operators]]
|[[Seminar talk, 16 September 2026|Finite dimensional reductions of integrable differential-difference equations]]
|-
|-
|style="background-color:#cedff2;" |15 February 2023*
|style="background-color:#cedff2;" |23 September 2026*
|'''[[Oleg Morozov]]'''
|[[Seminar talk, 23 September 2026|A Lax representation, symmetries, and conservation laws  for the  three-dimensional  Euler-Helmholtz equations]]
|-
|style="background-color:#cedff2;" |30 September 2026*
|'''[[Maxim Pavlov]]'''
|[[Seminar talk, 30 September 2026|Local Lagrangian densities and 3D integrable systems]]
|-
|style="background-color:#cedff2;" |7 October 2026*
|'''[[Valentin Lychagin]]'''
|'''[[Valentin Lychagin]]'''
|[[Seminar talk, 15 February 2023|On invariants and equivalence differential operators under algebraic Lie pseudogroups actions]]
|[[Seminar talk, 7 October 2026|Thermodynamics, jets geometry and phase transitions]]
|-
|-
|style="background-color:#cedff2;" |22 February 2023
|style="background-color:#cedff2;" |14 October 2026
|'''[[Alexey Samokhin]]'''
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 22 February 2023|On perturbations retaining conservation laws of differential equations]]
|[[Seminar talk, 14 October 2026|Computational algorithms for invariant reduction of variational forms]]
|-
|-
|style="background-color:#cedff2;" |1 March 2023
|style="background-color:#cedff2;" |21 October 2026
|'''[[Henrik Winther]]'''
|'''[[Raffaele Vitolo]]'''
|[[Seminar talk, 1 March 2023|Jet functors in noncommutative geometry]]
|[[Seminar talk, 21 October 2026|Bi-Hamiltonian systems from homogeneous operators, part 2]]
|-
|-
|style="background-color:#cedff2;" |15 March 2023*
|style="background-color:#cedff2;" |28 October 2026*
|'''[[Georgy Sharygin]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 15 March 2023|Quasiderivations and commutative subalgebras of the algebra <math>U\mathfrak{gl}_n</math>]]
|[[Seminar talk, 28 October 2026|The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group]]
|-
|-
|style="background-color:#cedff2;" |22 March 2023
|style="background-color:#cedff2;" |4 November 2026
|'''[[Eugene Ferapontov]]'''
|'''[[Jacob Kryczka]]'''
|[[Seminar talk, 22 March 2023|Quasilinear systems of Jordan block type]]
|[[Seminar talk, 4 November 2026|Singularity categories of differential equations]]
|-
|-
|style="background-color:#cedff2;" |29 March 2023*
|style="background-color:#cef2e0;" |25 November 2026
|'''[[Sergey Dobrokhotov]]'''
|'''[[Leonid Bogdanov]]'''
'''[[Vladimir Nazaikinskii]]'''
|[[Seminar talk, 25 November 2026|Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies]]
|[[Seminar talk, 29 March 2023|Exact and asymptotic solutions of a system of nonlinear shallow water equations in basins with gentle shores]]
|-
|-
|style="background-color:#cedff2;" |5 April 2023
|style="background-color:#cef2e0;" |2 December 2026*
|'''[[Konstantin Druzhkov]]'''
|'''[[Sergey Tychkov]]'''
|[[Seminar talk, 5 April|Lagrangian formalism and the intrinsic geometry of PDEs]]
|-
|style="background-color:#cef2e0;" |26 April 2023*
|'''[[Alexei Kushner]]'''
|TBA
|TBA
|-
|-
|style="background-color:#cef2e0;" |10 May 2023
|style="background-color:#cef2e0;" |9 December 2026
|'''[[Mark Fels]]'''
|'''[[Boris Kruglikov]]'''
|TBA
|[[Seminar talk, 9 December 2026|Exceptional Lie superalgebras as symmetries of differential superequations]]
|-
|style="background-color:#cef2e0;" |24 May 2023*
|'''[[Svetlana Mukhina]]'''
|TBA
|}
|}
&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