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SUMMARY:Oleg Morozov
DTSTART:20200622T120000Z
DTEND:20200622T140000Z
DTSTAMP:20260423T010011Z
UID:GDEq/9
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDEq/9/">Lax
  representations via extensions and deformations of Lie symmetry algebras<
 /a>\nby Oleg Morozov as part of Geometry of differential equations seminar
 \n\n\nAbstract\nThe challenging problem in the theory of integrable partia
 l differential equations is to find conditions that are formulated in inhe
 rent terms of a PDE under study and ensure existence of a Lax representati
 on. The talk will present the technique for constructing Lax representatio
 ns via  extensions of the contact symmetry algebras of PDEs. Also I will s
 how examples that use deformations of infinite-dimensional Lie algebras fo
 r searching new integrable PDEs.\n
LOCATION:https://researchseminars.org/talk/GDEq/9/
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