CHERN NUMBERS OF COMPACT SYMPLECTIC MANIFOLDS WITH A CIRCLE ACTION

 

Area Geometry and Topology
Abstract

In this talk I will discuss some problems related to the classification of some equivariant topological invariants of compact symplectic manifolds with a Hamiltonian circle action.
In particular I will present some recent results of my work currently in progress, as well as those obtained with L. Godinho in arXiv:1206.3195 [math.SG], involving the Chern numbers of the manifold, and show how these can be used to classify the equivariant cohomology ring and Chern classes of the manifold.

   
Speaker Silvia Sabatini (IST, Lisbon)
   
Date and place 2014-03-21 15:30
Anfiteatro 0.06
Information Announcement
   
Director agnes.gadbled@fc.up.pt