CRM: Centro De Giorgi
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Euclidean Harmonic Analysis, Nilpotent Lie Groups and PDEs

An Integrable Hamiltonian System Involving Hankel Operators

speaker: Patrick Gérard (Université Paris-Sud, Laboratoire de Mathématiques d'Orsay)

abstract: I shall introduce and discuss a new completely integrable Hamiltonian system on the Hardy space of the circle, and I will show how basic properties of Hankel operators can be used to solve it and study various instability properties. This is a joint work with Sandrine Grellier (Orléans).

Thu 25 Mar, 15:00 - 16:00, Aula Dini
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