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The seminar usually meets on Wednesday evenings at 19:20 in room 303 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 2015
|+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;" |16 September 2026*
|'''[[Alexander Mikhailov]]'''
|[[Seminar talk, 16 September 2026|Finite dimensional reductions of integrable differential-difference equations]]
|-
|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;" |11 February 2015
|style="background-color:#cedff2;" |30 September 2026*
|'''[[Maxim Pavlov]]'''
|'''[[Maxim Pavlov]]'''
|[[Seminar talk, 11 February 2015|Weakly-nonlocal homogeneous differential-geometric Poisson bracket of odd orders]]
|[[Seminar talk, 30 September 2026|Local Lagrangian densities and 3D integrable systems]]
|-
|style="background-color:#cedff2;" |7 October 2026*
|'''[[Valentin Lychagin]]'''
|[[Seminar talk, 7 October 2026|Thermodynamics, jets geometry and phase transitions]]
|-
|-
|style="background-color:#cedff2;" |17 February 2015
|style="background-color:#cedff2;" |14 October 2026
|colspan="2"|[[Mini-Workshop on Integrable Equations]]
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 14 October 2026|Computational algorithms for invariant reduction of variational forms]]
|-
|-
|style="background-color:#cedff2;" |25 February 2015
|style="background-color:#cedff2;" |21 October 2026
|'''[[Valery Yumaguzhin]]'''
|'''[[Raffaele Vitolo]]'''
|[[Seminar talk, 25 February 2015|Differential invariants on solutions of equations of adiabatic gas motion]]
|[[Seminar talk, 21 October 2026|Bi-Hamiltonian systems from homogeneous operators, part 2]]
|-
|-
|style="background-color:#cedff2;" |4 March 2015
|style="background-color:#cedff2;" |28 October 2026*
|'''[[Rostislav Polishchuk]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 4 March 2015|Problem of energy in the Einstein-Cartan gravitational theory]]
|[[Seminar talk, 28 October 2026|The full symmetric Toda system, Lie-Bianchi integrability and the "stochastic" group]]
|-
|-
|style="background-color:#cef2e0;" |11 March  2015
|style="background-color:#cedff2;" |4 November 2026
|'''[[Vladimir Medvedev]]'''
|'''[[Jacob Kryczka]]'''
|[[Seminar talk, 11 March 2015|Basic notions of diffeology]]
|[[Seminar talk, 4 November 2026|Singularity categories of differential equations]]
|-
|-
|style="background-color:#cef2e0;" |18 March  2015
|style="background-color:#cef2e0;" |25 November 2026
|'''[[Dmitri Alekseevsky]]'''
|'''[[Leonid Bogdanov]]'''
|[[Seminar talk, 18 March 2015|Introduction to neurogeometry of vision]]
|[[Seminar talk, 25 November 2026|Orlov–Schulman symmetries of multidimensional dispersionless integrable hierarchies]]
|-
|-
|style="background-color:#cef2e0;" |25 March  2015
|style="background-color:#cef2e0;" |2 December 2026*
|'''[[Vladimir Chetverikov]]'''
|'''[[Sergey Tychkov]]'''
|TBA
|TBA
|-
|-
|style="background-color:#cef2e0;" |1 April  2015
|style="background-color:#cef2e0;" |9 December 2026
|'''[[Pavel Bibikov]]'''
|'''[[Boris Kruglikov]]'''
|On geometrization of differential equation of second order quadratic in the leading derivatives
|[[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