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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 usually meets on Wednesday evenings at 19:20 in room 308 of [https://ium.mccme.ru the Independent University of Moscow]. Due to the coronavirus our meetings are suspended.''
The seminar meets on Wednesday evenings at 19:20 MSK in Zoom, meeting ID: 88 17 12 1842.


In April-July 2020 we have a common seminar with Labs 6 and 82 of [https://www.ipu.ru the Institute of Control Sciences] on Mondays at 15:00 MSK in [https://zoom.us Zoom]
Some seminars meet offline in room 303 of [https://mccme.ru/en/nmu/ the Independent University of Moscow], with simultaneous streaming via Zoom.


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]'''
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 2020
|+style="text-align: left;" |Upcoming and past seminars, Spring 2025
!style="background-color:#666666; color:#ffffff;" |Date
!style="background-color:#666666; color:#ffffff;" |Date
!style="background-color:#666666; color:#ffffff;" |Speaker
!style="background-color:#666666; color:#ffffff;" |Speaker
!style="background-color:#666666; color:#ffffff;" |Talk
!style="background-color:#666666; color:#ffffff;" |Talk
|-
|-
|style="background-color:#cedff2;" |5 February 2020
|style="background-color:#cedff2;" |19 February 2025
|'''[[Konstantin Druzhkov]]'''
|'''[[Jacob Kryczka]]'''
|[[Seminar talk, 5 February 2020|Noether's theorem for diffeties]]
|[[Seminar talk, 19 February 2025|Singularities and Bi-complexes for PDEs]]
|-
|-
|style="background-color:#cedff2;" |12 February 2020
|style="background-color:#cedff2;" |26 February 2025*
|'''[[Yuri Sachkov]]'''
|'''[[Dmitry Rudinsky]]'''
|[[Seminar talk, 12 February 2020|Periodic controls in step 2 strictly-convex sub-Finsler problems]]
|[[Seminar talk, 26 February 2025|Weak gauge PDEs]]
|-
|-
|style="background-color:#cedff2;" |4 March 2020
|style="background-color:#cedff2;" |5 March 2025
|'''[[Ian Marshall]]'''
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 4 March 2020|Action-Angle Duality for a Poisson-Lie Deformation of the Trigonometric <math>\mathrm{BC}_n</math> Sutherland System]]
|[[Seminar talk, 5 March 2025|Invariant reduction for PDEs. II: The general mechanism]]
|-
|-
|style="background-color:#cedff2;" |11 March 2020
|style="background-color:#cedff2;" |12 March 2025*
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 11 March 2020|Full symmetric Toda flows on real Lie groups and Bruhat order]]
|-
|style="background-color:#cedff2;" |27 April 2020
|'''[[Michael Roop]]'''
|[[Seminar talk, 27 April 2020|Shock waves in Euler flows of gases]]
|-
|style="background-color:#cedff2;" |4 May 2020
|'''[[Valentin Lychagin]]'''
|'''[[Valentin Lychagin]]'''
|[[Seminar talk, 4 May 2020|On structure of linear differential operators of the first order]]
|[[Seminar talk, 12 March 2025|Turbulence geometry and Navier-Stokes equations]]
|-
|-
|style="background-color:#cedff2;" |11 May 2020
|style="background-color:#cedff2;" |19 March 2025*
|'''[[Valery Yumaguzhin]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 11 May 2020|Invariants of forth order linear differential operators]]
|[[Seminar talk, 19 March 2025|Geometry of the full symmetric Toda system]]
|-
|-
|style="background-color:#cedff2;" |18 May 2020
|style="background-color:#cedff2;" |26 March 2025
|'''[[Alexey Samokhin]]'''
|'''[[Konstantin Druzhkov]]'''
|[[Seminar talk, 18 May 2020|Using the KdV conserved quantities in problems of splitting of initial data and reflection / refraction of solitons in varying  dissipation and/or  dispersion media]]
|[[Seminar talk, 26 March 2025|A non-trivial conservation law with a trivial characteristic]]
|-
|-
|style="background-color:#cedff2;" |25 May 2020
|style="background-color:#cedff2;" |2 April 2025*
|'''[[Sergey Tychkov]]'''
|'''[[Georgy Sharygin]]'''
|[[Seminar talk, 25 May 2020|Continuum mechanics of media with inner structures]]
|[[Seminar talk, 2 April 2025|The quantum argument shift method on <math>U\mathfrak{gl}_n</math>]]
|-
|style="background-color:#cedff2;" |1 June 2020
|'''[[Aleks Kleyn]]'''
|[[Seminar talk, 1 June 2020|System of differential equations over quaternion algebra]]
|-
|-
|style="background-color:#cedff2;" |8 June 2020
|style="background-color:#cedff2;" |9 April 2025
|'''[[Irina Bobrova]]'''
|'''[[Boris Kruglikov]]'''
|[[Seminar talk, 8 June 2020|On the second Painlevé equation and its higher analogues]]
|[[Seminar talk, 9 April 2025|On inverse variational problem: examples]]
|-
|-
|style="background-color:#cedff2;" |15 June 2020
|style="background-color:#cedff2;" |16 April 2025*
|'''[[Hovhannes Khudaverdian]]'''
|'''[[Evgeny Ferapontov]]'''
|[[Seminar talk, 15 June 2020|Non-linear homomorphisms and thick morphisms]]
|[[Seminar talk, 16 April 2025|Lagrangian multiforms and dispersionless integrable systems]]
|-
|-
|style="background-color:#cedff2;" |22 June 2020
|style="background-color:#cedff2;" |23 April 2025
|'''[[Oleg Morozov]]'''
|'''[[Raffaele Vitolo]]'''
|[[Seminar talk, 22 June 2020|Lax representations via extensions and deformations of Lie symmetry algebras]]
|[[Seminar talk, 23 April 2025|Bi-Hamiltonian structures of WDVV-type]]
|-
|-
|style="background-color:#cedff2;" |29 June 2020
|style="background-color:#cedff2;" |14 May 2025
|'''[[Konstantin Druzhkov]]'''
|'''[[Boris Doubrov]]'''
|[[Seminar talk, 29 June 2020|Extendable symplectic structures and the inverse problem of the calculus of variations for systems of equations written in an extended Kovalevskaya form]]
|[[Seminar talk, 14 May 2025|Equivalence of scalar ODEs under contact, point and fiber-preserving transformations]]
|-
|-
|style="background-color:#cedff2;" |6 July 2020
|style="background-color:#cedff2;" |21 May 2025*
|'''[[Maxim Grigoriev]]'''
|'''[[Maxim Grigoriev]]'''
|[[Seminar talk, 6 July 2020|Presymplectic structures and intrinsic Lagrangians]]
|[[Seminar talk, 21 May 2025|Background fields and symmetries in the gauge PDE approach]]
|-
|style="background-color:#cedff2;" |13 July 2020
|'''[[Vladimir Rubtsov]]'''
|[[Seminar talk, 13 July 2020|Polynomial Poisson algebras associated with elliptic curves. Part 1]]
|-
|style="background-color:#cedff2;" |20 July 2020
|'''[[Vladimir Rubtsov]]'''
|[[Seminar talk, 20 July 2020|Polynomial Poisson algebras associated with elliptic curves. Part 2]]
|}
|}
&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 17:00, 21 May 2025

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, Spring 2025
Date Speaker Talk
19 February 2025 Jacob Kryczka Singularities and Bi-complexes for PDEs
26 February 2025* Dmitry Rudinsky Weak gauge PDEs
5 March 2025 Konstantin Druzhkov Invariant reduction for PDEs. II: The general mechanism
12 March 2025* Valentin Lychagin Turbulence geometry and Navier-Stokes equations
19 March 2025* Georgy Sharygin Geometry of the full symmetric Toda system
26 March 2025 Konstantin Druzhkov A non-trivial conservation law with a trivial characteristic
2 April 2025* Georgy Sharygin The quantum argument shift method on
9 April 2025 Boris Kruglikov On inverse variational problem: examples
16 April 2025* Evgeny Ferapontov Lagrangian multiforms and dispersionless integrable systems
23 April 2025 Raffaele Vitolo Bi-Hamiltonian structures of WDVV-type
14 May 2025 Boris Doubrov Equivalence of scalar ODEs under contact, point and fiber-preserving transformations
21 May 2025* Maxim Grigoriev Background fields and symmetries in the gauge PDE approach

 * 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

Retrieved from "https://gdeq.org/index.php?title=Seminar&oldid=7699"