Seminar talk, 10 March 2021

From Geometry of Differential Equations
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Speaker: Maxim Pavlov

Title: New variational principles for one-dimensional gas dynamics and for Egorov hydrodynamic type systems

The Statement. If some Egorov hydrodynamic type system has one local Hamiltonian structure of Dubrovin-Novikov type, then such a system possesses infinitely many: local Hamiltonian structures of all odd orders, and infinitely many local Lagrangian representations.

Language: English

Slides: MPavlovMarch.pdf