Seminar talk, 11 May 2020

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Speaker: Valery Yumaguzhin

Title: Invariants of forth order linear differential operators

Abstract:
The report is devoted to linear scalar differential operators of the fourth order on 2-dimensional manifolds. The field of rational differential invariants of such operators will be described and their application to the equivalence problem with respect to the group of diffeomorphisms of the manifold will be shown.

Although the talk will be in Russian, the slides will be in English and the discussion will be in both languages.

Zoom Meeting at https://us02web.zoom.us/j/87885323924

Meeting ID: 878 8532 3924

Video
Slides: 4_order_PDOs1.pdf