Seminar talk, 22 June 2020: Difference between revisions
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Meeting ID: 836 4920 8706</code> | Meeting ID: 836 4920 8706</code> | ||
| video = | | video = https://video.gdeq.net/GDEq-zoom-seminar-20200622-Oleg_Morozov.mp4 | ||
| slides = [[Media:IMU_talk_22_06_2020_short.pdf|IMU_talk_22_06_2020_short.pdf]] | | slides = [[Media:IMU_talk_22_06_2020_short.pdf|IMU_talk_22_06_2020_short.pdf]] | ||
| references = | | references = | ||
| 79YY-MM-DD = 7979-93-77 | | 79YY-MM-DD = 7979-93-77 | ||
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Revision as of 15:18, 22 June 2020
Speaker: Oleg Morozov
Title: Lax representations via extensions and deformations of Lie symmetry algebras
Abstract:
The challenging problem in the theory of integrable partial differential equations is to find conditions that are formulated in inherent terms of a PDE under study and ensure existence of a Lax representation. The talk will present the technique for constructing Lax representations via extensions of the contact symmetry algebras of PDEs. Also I will show examples that use deformations of infinite-dimensional Lie algebras for searching new integrable PDEs.
Language: English
Zoom Meeting at https://us02web.zoom.us/j/83649208706
Meeting ID: 836 4920 8706
Video
Slides: IMU_talk_22_06_2020_short.pdf