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The seminar usually meets on Wednesday evenings at 19:20 in room 308 of [http://ium.mccme.ru the Independent University of Moscow].
The seminar works at [https://mccme.ru/en/nmu/ the Independent University of Moscow].


To join the seminar's mailing list with updates on speakers and topics, please send an email to '''[mailto:seminar@gdeq.org?subject=subscribe seminar@gdeq.org]'''
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://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]'''.


'''[[:Category:Seminar_Archive | Seminar Archive]]'''
'''[[:Category:Seminar_Archive | Seminar Archive]]'''
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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 2016
|+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;" |14 September 2016
|'''[[Joseph Krasil'shchik]]'''
|[[Seminar talk, 14 September 2016|Non-integrable Pfaffian systems]]
|-
|-
|style="background-color:#cedff2;" |21 September 2016
|style="background-color:#cedff2;" |16 September 2026*
|'''[[Valentin Lychagin]]'''
|'''[[Alexander Mikhailov]]'''
|[[Seminar talk, 21 September 2016|On classification of the 2-nd order linear differential operators]]
|[[Seminar talk, 16 September 2026|Finite dimensional reductions of integrable differential-difference equations]]
|-
|-
|style="background-color:#cedff2;" |28 September 2016
|style="background-color:#cedff2;" |23 September 2026*
|'''[[Oleg Morozov]]'''
|'''[[Oleg Morozov]]'''
|[[Seminar talk, 28 September 2016|Second deformed cohomologies of symmetry pseudogroups: their finite dimensionality and applications to coverings of differential equations]]
|[[Seminar talk, 23 September 2026|A Lax representation, symmetries, and conservation laws  for the  three-dimensional  Euler-Helmholtz equations]]
|-
|-
|style="background-color:#cedff2;" |5 October 2016
|style="background-color:#cedff2;" |30 September 2026*
|'''[[Alexander Malakhov]]'''
|'''[[Maxim Pavlov]]'''
|[[Seminar talk, 5 October 2016|The Lie problem and differential invariats of a subgroup of the Cremona group]]
|[[Seminar talk, 30 September 2026|Local Lagrangian densities and 3D integrable systems]]
|-
|-
|style="background-color:#cedff2;" |19 October 2016
|style="background-color:#cedff2;" |7 October 2026*
|'''[[Dmitri Alekseevsky]]'''
|'''[[Valentin Lychagin]]'''
|[[Seminar talk, 19 October 2016|Second order partial differential equations with a simple symmetry group]]
|[[Seminar talk, 7 October 2026|Thermodynamics, jets geometry and phase transitions]]
|-
|-
|style="background-color:#cedff2;" |26 October 2016
|style="background-color:#cedff2;" |14 October 2026
|'''[[Leonid Bogdanov]]'''
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 26 October 2016|SDYM equations on the self-dual background]]
|[[Seminar talk, 14 October 2026|Computational algorithms for invariant reduction of variational forms]]
|-
|-
|style="background-color:#cedff2;" |2 November 2016
|style="background-color:#cedff2;" |21 October 2026
|'''[[Yuri Sachkov]]'''
|'''[[Raffaele Vitolo]]'''
|[[Seminar talk, 2 November 2016|Sub-Riemannian geometry: minimizers, spheres, cut loci]]
|[[Seminar talk, 21 October 2026|Bi-Hamiltonian systems from homogeneous operators, part 2]]
|-
|-
|style="background-color:#cedff2;" |9 November 2016
|style="background-color:#cedff2;" |28 October 2026*
|'''[[Hilja Lisa Huru]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 9 November 2016|Quantizations of Lie algebra representations]]
|[[Seminar talk, 28 October 2026|The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group]]
|-
|-
|style="background-color:#cedff2;" |16 November 2016
|style="background-color:#cedff2;" |4 November 2026
|'''[[Dmitry Tunitsky]]'''
|'''[[Jacob Kryczka]]'''
|[[Seminar talk, 16 November 2016|On differential geometric structures related to Monge-Ampère equations]]
|[[Seminar talk, 4 November 2026|Singularity categories of differential equations]]
|-
|-
|style="background-color:#cedff2;" |23 November 2016
|style="background-color:#cef2e0;" |25 November 2026
|'''[[Alexey Remizov]]'''
|'''[[Leonid Bogdanov]]'''
|[[Seminar talk, 23 November 2016|Singularities of geodesic flows in two-dimensional signature varying metrics]]
|[[Seminar talk, 25 November 2026|Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies]]
|-
|-
|style="background-color:#cedff2;" |30 November 2016
|style="background-color:#cef2e0;" |2 December 2026*
|'''[[Maxim Pavlov]]'''
|'''[[Sergey Tychkov]]'''
|[[Seminar talk, 30 November 2016|New integrable discrete system]]
|TBA
|-
|-
|style="background-color:#cef2e0;" |14 December 2016
|style="background-color:#cef2e0;" |9 December 2026
|'''[[Raffaele Vitolo]]'''
|'''[[Boris Kruglikov]]'''
|[[Seminar talk, 14 December 2016|Bi-Hamiltonian structures of KdV type]]
|[[Seminar talk, 9 December 2026|Exceptional Lie superalgebras as symmetries of differential superequations]]
|}
|}
&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