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• 00:40, 1 October 2023 Verbovet talk contribs created page Seminar talk, 1 November 2023 (Created page with "{{Talk | speaker = Oleg Morozov | title = Extensions of Lie algebras and integrability of some equations of fluid dynamics and magnetohydrodynamics. | abstract = We find the twisted extension of the symmetry algebra of the 2D Euler equation in the vorticity form and use it to construct new Lax representation for this equation. Then we consider the transformation Lie-Rinehart algebras generated by finite-dimensional subalgebras of the symmetry algebra and employ them to d...")