IPM Calendar 
Sunday 20 January 2019   Today  
Events for day: Wednesday 23 January 2019    
  • Conference
    Conference on Gravity and Cosmology
  • School
    PHYSICS

    Farmanieh Conference Hall ...

               16:00 - 17:00     Mathematics Colloquium
    Geometric Invariant Theory and Symplectic Quotients

    School
    MATHEMATICS

    Geometric invariant theory (GIT) is an important tool in construction of moduli spaces. By Kempf-Ness theorem, there is a close relationship between GIT and symplectic reduction in the finite dimensional setting. In infinite dimensions, the relationship is more subtle. In this talk, I will go over some examples of such a relationship in finite and infinite dimensions. ...