The agenda of next meetings of Krasil'shchik's seminar on geometry of
differential equations at the Independent University of Moscow.

On 21 February seminar will be held online only.

Speaker: Raffaele Vitolo
Title: Bi-Hamiltonian systems and projective geometry
Language: English
Zoom:
us06web dot zoom dot us slash j slash \
8817121842?pwd=q0vcygL1ngbbmbbtS1YpWH0NgBleQg dot 1&omn=81531776969
Zoom Passcode: 2102

Abstract:

We introduce the problem of classification of bi-Hamiltonian structures
of KdV type under projective reciprocal transformations. This problem
leads naturally to studying the compatibility of a first order
localizable homogeneous Hamiltonian operator with a higher order
homogeneous Hamiltonian operator. We study the simplest second-order
and third-order case where the orbit contains a constant operator.
Computations with weakly non local Hamiltonian operators have been made
by techniques developed in a previous paper.

Joint work with P. Lorenzoni.


The seminar meets on Wednesday evenings at 19:20 MSK in Zoom,
Meeting ID: 88 17 12 1842
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FROM 202.120.11.*