

Cohomological geometry of differential equations
October 30, 2019 19:20, Moscow, Independent University of Moscow, room 308






Integrability structures of the generalized HunterSaxton equation
O. I. Morozov^{} 
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Abstract:
I will talk about integrability structures of the generalized HunterSaxton equation. In particular, I will present a Lax representation with nonremovable parameter, local recursion operators of the first order for symmetries and cosymmetries, and a Lie algebra of higher symmetries generated by the recursion operators from contact symmetries. Also I will show an example of constructing solutions invariant with respect to a higher symmetry.

