Seminar talk, 1 December 2021

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Speaker: Eugene Ferapontov

Title: Second order integrable Lagrangians and WDVV equations

Abstract:
I will discuss integrability of 2D and 3D Euler-Lagrange equations for second-order Lagrangians. A link to WDVV equations will be established. Based on joint work with Maxim Pavlov and Lingling Xue.

Video
Slides: Krasilshchik_seminar1.pdf

References:
arXiv:2007.03768