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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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Image:mathseminars.png|right
default [https://researchseminars.org/seminar/GDEq The Seminar Page at researchseminars.org]
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The seminar is organized by [https://ium.mccme.ru the Independent University of Moscow] and Labs 6 and 82 of [https://www.ipu.ru the Institute of Control Sciences].


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.


To join the seminar's mailing list with updates on the Zoom passcode/access link, speakers, and topics, please send an email to '''[mailto:seminar@gdeq.org?subject=subscribe seminar@gdeq.org]'''.
To join the seminar's mailing list with updates on the Zoom passcode/access link, speakers, and topics, please send an email to '''[mailto:seminar@gdeq.org?subject=subscribe seminar@gdeq.org]'''.
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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 2021
|+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;" |22 September 2021*
|style="background-color:#cedff2;" |16 September 2026*
|'''[[Valentin Lychagin]]'''
|'''[[Alexander Mikhailov]]'''
|[[Seminar talk, 22 September 2021|On metric invariants of spherical harmonics]]
|[[Seminar talk, 16 September 2026|Finite dimensional reductions of integrable differential-difference equations]]
|-
|-
|style="background-color:#cef2e0;" |6 October 2021
|style="background-color:#cedff2;" |23 September 2026*
|'''[[Raffaele Vitolo]]'''
|'''[[Oleg Morozov]]'''
|[[Seminar talk, 6 October 2021|WDVV equations and invariant bi-Hamiltonian formalism]]
|[[Seminar talk, 23 September 2026|A Lax representation, symmetries, and conservation laws  for the  three-dimensional  Euler-Helmholtz equations]]
|-
|-
|style="background-color:#cef2e0;" |13 October 2021
|style="background-color:#cedff2;" |30 September 2026*
|'''[[Alexei Kotov]]'''
|'''[[Maxim Pavlov]]'''
|TBA
|[[Seminar talk, 30 September 2026|Local Lagrangian densities and 3D integrable systems]]
|-
|-
|style="background-color:#cef2e0;" |20 October 2021
|style="background-color:#cedff2;" |7 October 2026*
|'''[[Igor Khavkine]]'''
|'''[[Valentin Lychagin]]'''
|TBA
|[[Seminar talk, 7 October 2026|Thermodynamics, jets geometry and phase transitions]]
|-
|-
|style="background-color:#cef2e0;" |27 October 2021*
|style="background-color:#cedff2;" |14 October 2026
|'''[[Oleg Morozov]]'''
|'''[[Konstantin Druzhkov]]'''
|TBA
|[[Seminar talk, 14 October 2026|Computational algorithms for invariant reduction of variational forms]]
|-
|-
|style="background-color:#cef2e0;" |3 November 2021*
|style="background-color:#cedff2;" |21 October 2026
|'''[[Anna Duyunova]]'''
|'''[[Raffaele Vitolo]]'''
'''[[Sergey Tychkov]]'''
|[[Seminar talk, 21 October 2026|Bi-Hamiltonian systems from homogeneous operators, part 2]]
|TBA
|-
|style="background-color:#cef2e0;" |10 November 2021
|'''[[Eivind Schneider]]'''
|[[Seminar talk, 10 November 2021|Differential invariants of Kundt spacetimes]]
|-
|-
|style="background-color:#cef2e0;" |17 November 2021
|style="background-color:#cedff2;" |28 October 2026*
|'''[[Maxim Grigoriev]]'''
|'''[[Georgy Sharygin]]'''
|TBA
|[[Seminar talk, 28 October 2026|The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group]]
|-
|-
|style="background-color:#cef2e0;" |24 November 2021
|style="background-color:#cedff2;" |4 November 2026
|'''[[Boris Doubrov]]'''
|'''[[Jacob Kryczka]]'''
|TBA
|[[Seminar talk, 4 November 2026|Singularity categories of differential equations]]
|-
|-
|style="background-color:#cef2e0;" |1 December 2021
|style="background-color:#cef2e0;" |25 November 2026
|'''[[Eugene Ferapontov]]'''
|'''[[Leonid Bogdanov]]'''
|TBA
|[[Seminar talk, 25 November 2026|Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies]]
|-
|-
|style="background-color:#cef2e0;" |15 December 2021*
|style="background-color:#cef2e0;" |2 December 2026*
|'''[[Sergey Agafonov]]'''
|'''[[Sergey Tychkov]]'''
|TBA
|TBA
|-
|-
|style="background-color:#cef2e0;" |22 December 2021
|style="background-color:#cef2e0;" |9 December 2026
|'''[[Sergei Igonin]]'''
|'''[[Boris Kruglikov]]'''
|TBA
|[[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