Alma universitas studiorum parmensis A.D. 962 - Università di Parma
EUGreen - European University Alliance for sustainability

Event description

Abstract: In this talk we discuss Hamiltonian actions. The action of a Lie group on a symplectic manifold by symplectomorphisms is called Hamiltonian if there exists a momentum map. We will give an introduction to this notion and explore its fundamental properties. We will observe that the momentum map gives us further tools to characterize coisotropic actions; this yields an equivalence theorem for coisotropic Hamiltonian actions. We discuss to what extent does the reduction principle holds for Hamiltonian coisotropic actions.

Speakers

Victor Gustavo May Custodio
Dottorando all'Università di Parma.

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