Seminar talk, 30 October 2019

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Speaker: Oleg Morozov

Title: Integrability structures of the generalized Hunter-Saxton equation

I will talk about integrability structures of the generalized Hunter-Saxton equation. In particular, I will present a Lax representation with non-removable 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.

Slides: IMU_talk_30_10_2019.pdf